People v. Klvana (11 Cal. App. 4th 1679, 1992)

Opinion

ARANDA, J.

Milos Klvana, a licensed doctor who practiced obstetrics, appeals from the judgment entered following a jury trial in which he was convicted of nine counts of second degree murder (Pen. Code, § 187, subd. (a)), five counts of aiding and abetting the practice of medicine without a license (Bus. & Prof. Code, § 2053), one count of conspiracy to practice medicine without a license (§ 182/Bus. & Prof., § 2053), nineteen counts of preparing a fraudulent insurance claim (Ins. Code, § 556, subd. (a)(3)), ten counts of presenting a false insurance claim (Ins. Code, § 556, subd. (a)(1)), two counts of grand theft (§ 487, subd. (1)), and two counts of perjury (§ 118). Klvana has also filed a petition for a writ of habeas corpus. (B065578.) We affirm the judgment and deny the petition.

Background

Viewed in accordance with the usual rules on appeal {People v. Barnes (1986) 42 Cal.3d 284, 303 [228 CalJRptr. 228, 721 P.2d 110]), the evidence presented at trial established that Klvana attended medical school in Czechoslovakia and obtained a degree in 1967. He began a four-year residency at Downstate Medical Center (Downstate) in New York on July 1, 1972. In 1975, while a third year resident, Klvana took the Council on Resident Education in Obstetrics and Gynecology (CREOG) examination; he performed poorly on this examination. Klvana’s deficient medical judgment, including one incident where he administered labor-inducing medication (Pitocin) to a woman whose pelvis was inadequate to permit a safe vaginal delivery, precluded him from becoming chief resident, and he resigned from Downstate without completing his fourth year of residency. Klvana was informed that he was ineligible to take the board certification examination for obstetrics since he failed to become chief resident.

On June 2, 1975, Klvana applied for a California medical license, which was granted on October 31, 1975. In January 1976, Klvana was accepted into a two-year anesthesiology residency at Loma Linda University Hospital (Loma Linda). According to Dr. Bernard Brandstater, chief of Loma Linda’s anesthesia department, although Klvana performed well during his first three months, Klvana then began to study less energetically and became less devoted to the details of patient care in the operating room, sometimes exhibiting indifference to patient safety. Dr. Brandstater counseled Klvana on this subject many times. Dr. Floyd Brauer, another physician at Loma Linda, expressed his concerns to Klvana regarding Klvana being “cavalier and casual in his approach to his duties, not performing them in a manner that really would indicate the utmost care for his patients.”

In late 1976, Loma Linda’s reviewing faculty concluded that Klvana was responsible for a patient’s death due to his failure to closely monitor the effects of drugs administered and detect early signs of depression and inadequate breathing which resulted in cardiac arrest. Klvana was informed that the reviewing faculty considered his “tendencies and attitudes and incompetencies, which [they] felt disqualified him [from] continuing] in a care in anesthesiology.” It was recommended that he avoid fields of medicine “involving] situations where patient’s safety on a moment-to-moment basis is at issue,” and that he voluntarily withdraw from Loma Linda’s program since he would not be reappointed. Klvana resigned on December 16, 1976.

Klvana applied for privileges at Granada Hills Hospital (Granada Hills). His application, which indicated that he was board eligible in obstetrics and gynecology, was granted on May 24, 1977. Klvana’s applications for reappointment were granted in 1982 and 1983. On July 19, 1983, Granada Hills informed Klvana of its concerns that an unusually high number of premature babies were being delivered by Cesarean sections, some of Klvana’s cases were improperly managed, and the nurses were having difficulty reaching him. Thereafter, Granada Hills required Klvana to obtain a second opinion on all elective cases and have all cases proctored by another physician. On October 10, 1983, Granada Hills sent Klvana a letter which indicated that an ad hoc committee was scheduling a meeting to review his cases. Although this meeting took place, no conclusion was reached on the propriety of Klvana’s actions because Klvana resigned his privileges just prior to the meeting.

Between 1977 and 1982, a pattern emerged where Klvana applied for privileges at various hospitals, many times failing to disclose his Loma Linda residency or his probationary status, and misrepresenting his board eligibility.

On December 20, 1980, Klvana purchased the Diet-Rite Medical Clinic (Diet-Rite). In an April 1983 application for a community care clinic license, Klvana indicated the clinic would engage in deliveries of “no risk pregnancies” despite the fact that such a license does not permit the delivery of babies. The clinic had been advised that deliveries were not permitted. On May 2, 1984, the Los Angeles County Department of Health Services issued a cease and desist order prohibiting the clinic from delivering babies.

By letter dated February 7, 1985, East Los Angeles revoked Klvana’s privileges due to his performance in a tubal ligation procedure. Klvana was subsequently informed that his privileges were being removed and, in a form provided to both Klvana and the state, East Los Angeles indicated this action was due to care below hospital standards, one instance of misdiagnosis of a perforated uterus, failure to comply with the mandates of the February 7, 1985 letter revoking his privileges, and failure to invoke his administrative appeal rights.

The Johnson Death

When Kathleen Johnson became pregnant in 1982, she sought a physician who would agree to a vaginal delivery because she had been displeased with the manner in which a previous Cesarean section delivery had been handled. Johnson responded to Klvana’s advertisement in the Yellow Pages. Klvana did not inform Johnson of any risks associated with a vaginal delivery following two Cesarean section deliveries. Johnson was assigned a December 10, 1982, due date. Klvana told Johnson she could deliver at Northridge.

When Johnson asked a Northridge alternative birthing center class instructor whether the center was available to a person who had previously delivered by Cesarean section, she was informed it was against Northridge’s policy. Klvana suggested Johnson evade the policy by not informing Northridge that she had two previous Cesarean section deliveries.

Approximately two months prior to Johnson’s delivery date, Klvana informed Johnson that he was preparing a room in his office as a birthing room since “he was concerned about [Johnson trying to] have a natural birth . . . [at Northridge] because of the influence and pressure of all the other practitioners in the hospital that felt it might not be that safe, and that they might be more than likely to intervene sooner to do another Cesarean [section delivery].” Klvana told Johnson she would be taken to Henry Mayo if an emergency arose but did not inform her that he no longer had privileges at that hospital.

Although Johnson had passed her anticipated due date when she visited Klvana’s office on December 14, 1982, he did not perform a nonstress test. On December 20, 1982, Klvana told Johnson that he had miscalculated her due date and not to worry about not yet delivering.

Johnson began labor on December 23, 1982, and went to Klvana’s office. After declining Klvana’s suggestion that she have her membranes ruptured in order to speed delivery, Johnson was sent home with instructions to call when her labor progressed.

Johnson returned to Klvana’s office the next morning. When Klvana determined that Johnson was only dilated three centimeters, he suggested that she be given Pitocin to speed labor. Johnson consented after being told by Klvana that failure to progress sometimes results in a Cesarean section delivery. Klvana did not use an infusion pump or electronic fetal monitor when he administered the Pitocin. Rather, for the one and one-half hours that Pitocin was administered to Johnson intravenously, Klvana had Johnson’s husband hold the bag of solution in the air. Johnson had intense contractions immediately. Klvana occasionally checked the fetus’s heart rate but took Johnson’s blood pressure and pulse only once. Klvana neither adjusted the infusion rate of the Pitocin nor mentioned any possible complications which could injure the fetus.

After the delivery of a baby girl, in response to Johnson’s concern that her baby did not seem responsive, Klvana stated that the baby was breathing normally. Klvana indicated the Johnson baby was fine and did not make an appointment for the baby to see a pediatrician the following day.

Later that night, the baby girl cried and refused to eat. The following morning, she developed seizures and labored breathing. Attempts to reach Klvana finally were successful that evening. Klvana suggested the problem was low blood sugar and that “it was probably better [for the baby] not to go to the hospital because [hospitalization] would probably result in unnecessary intervention.” Klvana recommended that the baby be given sugar water, which the baby refused. The baby’s breathing continued to be labored until she stopped breathing. A neighbor administered cardiopulmonary resuscitation (CPR) while paramedics were summoned; the baby did not respond. The paramedics took the baby to a hospital, where she was pronounced dead.

An autopsy determined that the baby girl’s cause of death was respiratory distress syndrome and hyaline membrane disease. A reexamination by the same pathologist led to the cause of death being changed to a respiratory problem. A pediatric pathology expert subsequently concluded that perinatal asphyxia was the most likely cause of death.

The Fava Death

Joanne Fava became pregnant in 1983 and visited Klvana’s office in March of that year. Klvana estimated a due date between August 10 and 25, 1983. On June 17, 1983, Klvana told Fava she needed to gain weight ■because the fetus was tiny. On her July 8,1983, visit, Fava had lost a pound, which did not concern Klvana. He told Fava not to gain any more weight or the fetus would become too large.

On August 24, 1983, after Fava’s water broke, Fava and her family met Klvana at his office. After examining Fava, Klvana indicated she was not ready to deliver and stated that she should return home. Later that evening, Fava’s contractions grew stronger and she and her family returned to Klvana’s office. Klvana examined Fava while one of Fava’s relatives (who worked for Klvana) monitored the fetus’s heartbeat with a stethoscope. After several hours, Fava repeatedly requested Klvana to perform a Cesarean section delivery. Klvana said it would take up to two hours to set up the surgery, and he would instead induce labor. Klvana administered a drug intravenously and sometime later added something to the intravenous line which he indicated was to induce labor. Fava’s relative informed Klvana that the fetus’s heartbeat was very faint. Despite the difficult delivery and the fetus’s growing weakness, Klvana did not send Fava to a hospital. Klvana examined Fava, removed the intravenous line, told Fava’s mother that the fetus had died and that a Cesarean section delivery would endanger Fava’s life. Several hours later, Klvana informed Fava of the fetus’s death and, along with Fava’s family members, pushed on Fava’s abdomen; the dead body of a six-pound, thirteen-ounce fetus was delivered. Klvana indicated that the fetus had died three hours earlier because it was tired from pushing.

In'June 1985, when Fava asked Klvana for birth and death certificates, Klvana indicated that he was being investigated and did not prepare either document. Klvana requested that Fava not tell anyone that she gave birth.

The James Death

In August 1983, when Julie James began seeing Klvana at his Newhall office, she asked whether he had fetal monitors and emergency equipment. He responded that “he had everything he needed and everything would be fine,” and that he would take her to Henry Mayo or Granada Hills if she required a Cesarean section delivery.

When James visited Klvana’s office on October 10, 1983, she was dilated three or four centimeters. Klvana administered Pitocin and James began to have harder contractions. James was never connected to an electronic fetal monitor. Klvana moved James, who was still receiving Pitocin, to the waiting room so that he could attend to another patient in the birthing room. When Klvana was through with the other patient, he stopped administering Pitocin to James and told her to return to the office the following day.

When James returned, the receptionist told her that Klvana was too busy with other patients to attempt to induce labor. Later, when Klvana examined James she was dilated four centimeters and he broke her water. He told her she would begin labor within 48 hours, gave her his telephone number, and told her to call him when she again went into labor.

At 2 p.m. that afternoon the contractions were 15 to 20 minutes apart, and James called Klvana. Pursuant to his instructions, she called back when the contractions were five, four, and three minutes apart.

Klvana met James at his office at 8:30 a.m. the next morning. James was dilated nine centimeters. Klvana administered Pitocin, and indicated that James’s contractions were neither strong enough nor close enough for an imminent birth. At approximately 11 a.m., Klvana and the baby’s father began physically pushing on James’s abdomen. James was still receiving Pitocin. The fetus’s heartbeat was not being monitored. During the last hour of James’s labor, Klvana monitored the fetus’s heart rate with a stethoscope.

Upon delivery of a baby girl, Klvana took the baby to a small bathtub, flushed her with water, and massaged her chest. He left the room with the baby, leaving James, who was bleeding heavily, on the bed. Klvana returned and indicated that CPR was being administered to the baby. Klvana left the room and, when he returned, indicated the baby had died and that he had done all he could to save her. Klvana made two injections into James’s uterus, telling her that they would stop the bleeding, but this was not successful.

James inquired about an autopsy and was told by Klvana that an autopsy would cost $1,500. Klvana recommended that James bury the baby in her backyard, not tell anyone about the death, and take a vacation to Hawaii.

An autopsy was conducted, which found “an extensive hemorrhage caput succedaneum” (swelling and bleeding under the scalp) and concluded the cause of death was “due to peripartum maternal anoxia of undetermined natural causes” (a lack of oxygen at the time of birth). The autopsy revealed no evidence of hypoplasia of the lung, the cause of death listed by Klvana on the death certificate.

James filed a medical malpractice action against Klvana. During the trial of the civil action, Klvana testified that “obstetrics is a risky business,” he performs only low risk deliveries, he used fetal monitoring throughout his training, and, “[i]f [babies] are high risk, they don’t deliver in the clinic. They go to the hospital.” The $800,000 judgment against Klvana in that case was never satisfied.

On September 20, 1984, when Klvana discussed the details of the James delivery with a BMQA investigator, he indicated that he did not have Pitocin in his office. However, during a subsequent search of Klvana’s office, four ampules and forty-four vials of Pitocin were discovered.

The Ginsberg Deaths

Mira Ginsberg first saw Klvana on May 25, 1982. At this meeting, she informed Klvana that she was Rh-negative and that her husband was Rh-positive. In response to Klvana’s question, Ginsberg replied that she had been given Rhogam shots during an earlier pregnancy. Klvana told Ginsberg that he had privileges at Henry Mayo and Northridge but did not inform her that Henry Mayo revoked his privileges in 1980 and that his reapplication had been denied in February 1982. Ginsberg’s due date was estimated to be December 5, 1982.

Klvana referred Ginsberg to Linda Pellegrin, who could serve as a labor-sitter. Ginsberg was aware Pellegrin was neither a registered nurse nor a licensed midwife, but had five years of experience delivering babies.

Ginsberg summoned Klvana on November 8, 1982, when her water broke. There was meconium in the water. Klvana told Ginsberg she could go to the emergency room, to his office, or stay at home while waiting for her labor to begin, and gave Ginsberg’s husband Pellegrin’s telephone number. Pellegrin was summoned that afternoon. When she arrived, she monitored the fetus’s heart with a stethoscope, examined Ginsberg, found meconium, and called Klvana. Klvana neither indicated that this was an urgent matter nor suggested administration of a nonstress test. He did not go to the Ginsberg household.

On the morning of November 9, following the onset of contractions, Klvana spoke to Ginsberg on the telephone but did not mention the possible problems with delivery. Pellegrin arrived at the Ginsberg house, checked Ginsberg’s dilation, determined Ginsberg was not ready for delivery, and left.

At approximately 7 p.m., Ginsberg’s contractions resumed and Pellegrin was summoned. The baby was delivered in meconium at 10 p.m. by Pellegrin. When Klvana was notified of the delivery, he said he was performing a Cesarean section delivery at Northridge. He neither attended the delivery nor went to the Ginsberg house.

Within 40 minutes of delivery, the baby grew pale and developed respiratory problems. Pellegrin called Klvana, who said he was too tired to come to the house and was going home to sleep. Klvana recommended Pellegrin administer oxygen, but Pellegrin had forgotten to bring her oxygen tank. Ginsberg’s husband borrowed an oxygen tank from Dr. Lucille Schober, but the tank turned out to be empty.

Pellegrin called Dr. Gilbert Solomon at 11:30 p.m., described her efforts and the baby’s Apgar scores and respiratory rate, and held the baby to the telephone so that Dr. Solomon could hear her breathing. Dr. Solomon instructed Pellegrin to bring the baby to Northridge’s emergency room.

The baby stopped breathing and CPR was unsuccessful. Paramedics were summoned and they administered oxygen on the way to Simi Valley Adventist Hospital (Simi Valley). When they arrived at the hospital at 12:27 a.m. on November 10, there was no heartbeat or pulse. The baby was intubated and given medication intravenously, but never resumed breathing. She was pronounced dead 36 minutes later. There was evidence of meconium staining in the baby’s trachea. Ginsberg was advised by Simi Valley that the cause of death was sudden infant death syndrome.

Dr. Solomon testified that the failure to appropriately suction the baby resulted in meconium aspiration. Had Ginsberg been hospitalized when her water broke and meconium was detected, her baby would have had a much better chance of survival.

Dr. Solomon requested a meeting with Klvana on January 10, 1983. At this meeting, Dr. Solomon advised Klvana that his practice was endangering patients. He told Klvana that the advice given in the Ginsberg case was below the standard of care and that he had reported Klvana to BMQA. Klvana requested that Dr. Solomon delay filing a report with BMQA until after Klvana had a hearing with regard to a previous matter.

Ginsberg again became pregnant in 1983 and consulted Klvana. Even though Klvana was made aware by the earlier pregnancy of high risk factors caused by the Rh factors, he made no arrangements for a backup hospital. He told Ginsberg that Northridge could be used in an emergency, even though he no longer had privileges there since he had resigned January 31, 1983. Despite the Rh factors, Klvana never performed an ultrasound examination. When Ginsberg went into labor at Klvana’s office on January 16, 1984, he detected no fetal heartbeat.

The following day, Ginsberg felt mild contractions and returned to Klvana’s office. The fetus was delivered stillborn; meconium was present in the amniotic fluid.

Klvana indicated he would “take care” of the fetus “to spare [the Gins-bergs] of the cost and emotional upset of an autopsy.” However, Klvana merely wrapped the fetus in paper, placed it in a plastic bag, and left it in the hallway with the trash.

The Diederick Death

On June 29, 1983, Lanna Diederick visited Klvana’s Temple City office and informed him that she was willing to be hospitalized if necessary and that she had previously experienced kidney problems. Klvana indicated that her kidney complications were not an impediment to a home delivery. Klvana gave Diederick a January 24, 1984, due date.

A November 9, 1983, ultrasound examination revealed that the fetus was a large boy in the breech position. Klvana did not indicate that he found fetal distress at the 36th week.

When labor began at 2 a.m. on January 30, 1984, Diederick called Doyle, who told her she was experiencing “false labor” and to call back if the contractions continued. Diederick and her husband called Doyle several times. Doyle arrived at 10 a.m. After performing a pelvic examination, Doyle determined Diederick was dilated five centimeters. Diederick asked Doyle to have Klvana deliver the baby via Cesarean section, but Doyle was unsuccessful in her attempts to contact Klvana.

By 3:30 p.m., Diederick was dilated eight centimeters. At 4:45 p.m., Doyle had Klvana phone in a prescription for oxygen. Diederick’s husband decided Diederick needed to go to a hospital. Doyle contacted Klvana at 7:15 p.m. Klvana indicated Diederick needed a Cesarean section delivery, but Doyle assured her to the contrary. Doyle convinced Diederick to go to Klvana’s Temple City office by telling her that no hospital would accept her unless she had a doctor to deliver the baby. Klvana arrived at the office at 9:40 p.m., performed a pelvic examination, and discovered that Diederick was now dilated only five centimeters. Despite the protracted labor of some 20 hours, rather than have Diederick undergo a Cesarean section delivery, Klvana administered Pitocin to her intravenously. No one monitored the fetus’s heartbeat during the administration of the Pitocin.

A nine-pound, two-ounce baby boy was delivered at 11 p.m. The baby was dark blue and had an elongated head. Klvana placed the baby into a tub of ice water, and administered oxygen. When asked by Diederick why a hospital had not been called, Klvana responded that “they would have killed [the baby] because they would have put him on a respirator and caused pneumonia and caused him to die.”

Klvana sent Diederick and her son home at approximately 3 a.m. Both Doyle and Klvana stated that the baby was fine. Despite the difficult delivery, no further medical referral to a pediatrician was made by Klvana. At 6:30 a.m., Diederick’s mother discovered mucous coming out of the baby’s mouth and that he had stopped breathing. Diederick’s husband administered CPR, and the paramedics were summoned. Epinephrine was administered on the way to the hospital. The baby was not breathing and did not have a heartbeat upon arrival at Children’s Hospital of Orange County (Children’s Hospital), where he ultimately died some days later.

Klvana contacted Diederick twice after the baby was hospitalized, severely criticizing her for having taken the baby to the hospital. He told her everything would have been fine had she contacted Doyle rather than the paramedics, stating that “once the hospitals get ahold of [a baby], they force blood on him, they do all these different things, and anything could kill him then.”

On February 9, 1984, when Diederick’s attorney’s investigator presented Klvana with a release and demanded Diederick’s medical chart, Klvana falsely indicated he had given the chart to his own attorney. Moreover, although Diederick’s medical chart was missing when Garden Grove Police Officer Stephen Jankowski and BMQA investigator Heckl visited Klvana’s office, Evalena Verducchio, a licensed vocational nurse who attended diet patients at Diet-Rite, subsequently saw Klvana and Doyle write something in Diederick’s chart.

The Ennis Death

Kim Ennis visited Klvana’s Temple City office on January 18, 1984. Ennis informed Klvana that she was anemic and was taking iron.

Ennis paged Doyle when her labor began on the afternoon of May 19, 1984. Doyle told Ennis that she and Klvana would meet her at the office. When Doyle arrived, she informed Ennis that Klvana was attending another birth but would arrive soon thereafter. Doyle performed a pelvic examination, determined that Ennis was dilated two centimeters, and informed Ennis that they still had awhile before delivery. Ennis and her husband were eating a meal in a local restaurant when her contractions intensified. Klvana’s office was closed when Ennis returned. A person named Gale arrived, admitted Ennis to the office, and indicated that Doyle was on her way. Ennis’s water broke as she walked up the stairs to Klvana’s office. A pad inside her underwear was stained with meconium. When Doyle arrived, she saw the meconium but indicated that everything was all right.

After another pelvic examination, Doyle determined that Ennis was dilated five centimeters. At approximately the same time that Klvana entered the room, a baby boy was delivered in heavy meconium. Although breathing, the baby was blue and congested. Klvana stated that he had to get the meconium out from the baby’s throat. Doyle suctioned meconium with a bulb syringe and the baby was no longer blue.

Doyle telephoned Dr. Paul Fleiss and described the situation. Following this conversation, everyone, including Klvana, took the baby to Dr. Fleiss’s office. As soon as Dr. Fleiss saw the baby boy, he knew that he was in a life-threatening condition and ordered that the baby be taken to Children’s Hospital, where he was intubated and placed on a respirator. Had Dr. Fleiss been given an accurate description of the situation, he would have told Doyle to immediately take the baby to a hospital rather than to his office. At this point, the baby’s chance of survival was less than 15 percent; had the baby been managed properly during the delivery, survival would have been probable. The baby died on May 26, 1984.

Dr. Cheryl Lew, the treating neonatologist, concluded that meconium aspiration was the major cause of death. Dr. Lew further believed that the baby may have sustained massive intracranial hemorrhage during labor and delivery.

Doyle informed Dr. Fleiss that she wanted to hospitalize Ennis’s baby immediately after birth but that Klvana rejected the suggestion because “he [did] not like to transfer babies to hospitals because he doesn’t want to be evaluated by doctors at the hospital.” Dr. Fleiss testified that, prior to the Ennis delivery, he had spoken to Klvana and Doyle about contacting hospitals which had neonatal transport facilities. He informed them that if a baby needed immediate transport, they could call such a hospital, and its neonatal team would take the baby to a hospital in a vehicle which had all the necessary equipment to assist the baby’s breathing.

The Friel Death

Debbi Friel, a diabetic, consulted Klvana when she became pregnant in 1984 because she was happy with an earlier delivery he had performed. She was assigned an October 10, 1984, due date. Despite having knowledge of Friel’s diabetic complication, Klvana failed to add 10 points to a pregnancy risk assessment form. Due to the size of the fetus, Klvana told Friel that he planned to induce labor with Pitocin on September 24, 1984, i.e., some 16 days prior to the normal delivery date.

On August 1,1984, Friel had experienced sugar in her mine and consulted Dr. P. L. Cangiano. Dr. Cangiano determined that Friel’s diabetes was “out of control” and increased her insulin dosage. Friel notified Klvana that her insulin level had been increased.

Friel experienced contractions on the evening of August 29, 1984. Friel’s husband contacted Shirley Wilson, a midwife, who met them at Klvana’s office the following morning. Klvana examined Friel’s pelvis, found that she was dilated three centimeters, and informed her that she would deliver that afternoon. At approximately 11 a.m., Klvana determined that Friel was dilated five centimeters and broke her water to speed delivery. Friel’s chart contained a notation that Friel had dilated to nine centimeters but that she was not transferred to a hospital.

A baby boy was delivered at 12:48 p.m. He was bluish purple in color, wheezing, and would not cry or nurse. Klvana assmed Friel the baby would be all right in twenty-four hours, instructed her to give him sugar water, and told her to return in one or two days. Klvana made no referral to a pediatrician.

Friel went to sleep at 10 p.m. When she awoke, she discovered that her son was not breathing and she called paramedics. The baby was taken to Henry Mayo where he was pronounced dead.

An autopsy determined the baby’s cause of death was perinatal complications associated with a diabetic mother and prematurity.

Klvana visited Friel later that morning. Klvana told Friel the police would accuse both of them of killing the baby if she told them that she had planned a hospital delivery but did not know the name of the hospital. Klvana indicated that he would insert the name of a hospital in Friel’s medical records. Klvana stated the baby would have died anyway even if hospitalized immediately.

The Palacios Death

Arleen Palacios was examined by Klvana on June 27, 1984, and given a March 6, 1985, due date. Palacios’s water broke on February 28, 1985. When Doyle arrived at Palacios’s home, she discovered that Palacios was dilated only one or two centimeters. Doyle contacted Klvana, who instructed Doyle to bring Palacios to his office since he was busy attending other patients.

At Klvana’s office, he administered Pitocin to Palacios intravenously. Neither an infusion pump nor an electronic fetal monitor was used. The fetus’s heart was monitored with a stethoscope. Klvana stopped administering Pitocin three hours later since, though fully dilated, Palacios had not delivered and was too tired to continue. Although Klvana gave Palacios the choice of either spending the night at the office or having a Cesarean section delivery at a hospital, he did not inform her of the risks associated with delaying the delivery until the next day. Palacios and Doyle spent the night at Klvana’s office; Klvana went home. Doyle did not check on Palacios’s condition from 11 p.m. until the next morning, at which time she conducted a pelvic examination.

When Klvana returned to the office, he again administered Pitocin intravenously, and then attended other patients. The fetus’s heart rate dropped shortly after the Pitocin was administered. Doyle told Palacios she had to push the fetus out or it was “not going to make it.” Palacios asked to be taken to Children’s Hospital, but was told it was too far. She was told the closest hospital was Arcadia Methodist Hospital of Southern California (Arcadia), but that Klvana was not permitted to work there. Doyle, in Klvana’s presence, told Palacios to go to the emergency room at Arcadia but not to mention that Klvana was her doctor. Upon Palacios’s arrival, Arcadia’s emergency room personnel noted gross meconium staining. Palacios was completely effaced (i.e., her cervix was obliterated) and she was dilated 10 centimeters.

An episiotomy was performed on Palacios, and a stillborn fetus covered with meconium was delivered. Palacios’s cervix was full of meconium and her blood pressure was elevated.

Dr. Harry Chew, the obstetrician who attended Palacios at Arcadia, indicated the baby’s cause of death was “intrauterine asphyxiation, secondary to fetal hypoxia during labor,” which could have been caused by Klvana’s unmonitored administration of Pitocin without an infusion pump while the fetus was in an occiput posterior position.

The La Verne Death

When Tosha La Verne’s water broke on September 9, 1986, the water was a brownish color. She was told by Dr. Schober that she would give birth within 48 hours. She was sent home with arrangements to deliver at Klvana’s office.

La Verne went to Klvana’s office at 10 a.m. on September 10, 1986. Klvana listened to the fetus’s heart and conducted a pelvic examination. La Verne was dilated three centimeters. La Verne continued to experience vaginal discharge of a thick brown liquid throughout the duration of her labor. La Verne told Klvana she did not desire Pitocin. Klvana told her not to worry about the discharge and administered vitamins and minerals to her intravenously. No one monitored the heartbeat of the fetus. By 6 p.m., Klvana sent La Verne home with an antibiotic and a muscle relaxant, and told her to return two days later unless there was an emergency.

La Verne’s contractions were strong on the next evening. She took a muscle relaxant and went to sleep at around 10 p.m.

On the morning of September 12, 1986, Klvana performed a pelvic examination and indicated that La Verne would deliver early that afternoon. At 1 p.m., Klvana administered Pitocin to La Verne intravenously. Dr. Schober informed La Verne’s mother that, despite La Verne’s objection to its use, Pitocin was necessary. No one was monitoring the fetus’s heartbeat. Dr. Schober stopped the Pitocin at 3:30 p.m., when La Verne’s hand began to swell, but resumed administration for approximately two more hours.

Klvana manipulated La Verne’s vagina while Dr. Schober pushed on her abdomen. A baby girl was delivered at 6:45 p.m. She appeared normal except for an exceptionally flat and elongated head. Klvana placed the baby in a tub of water and inserted a tube in her throat to suck out the mucous from her lungs. Klvana listened to the baby’s heart with a stethoscope and indicated that she was fine.

At 8 p.m., Klvana told La Verne she should go home. La Verne collapsed when Klvana tried to lift her. About an hour later, La Verne left for home. Despite the baby’s flat and elongated head, Klvana told La Verne there was no need to have the baby examined by another physician until September 15, 1986.

By 6 a.m. on September 15,1986, the baby girl was not breathing and was blue, stiff and cold. Paramedics were summoned and the baby was taken to Huntington Memorial Hospital (Huntington) at 7:11 a.m. Following unsuccessful attempts at resuscitation, the baby was declared dead at 7:15 a.m.

An autopsy determined that the cause of death was coartation of the aorta and congenital heart disease. Prior to trial, the People requested a reexamination of the cause of death by Dr. Zdena Pavlova, a pediatric pathologist at County Hospital Medical Center at Women’s Hospital. Following this examination, the baby’s cause of death was changed to hypoxia associated with amniotic fluid and meconium aspiration in the baby girl’s lungs. A second pediatric pathology expert similarly found evidence of aspiration of the amniotic content.

After the baby girl had died, Klvana went to La Verne’s house and inquired whether anyone had asked any questions regarding the delivery. He stated that the death would be blamed either on the La Vemes or on him. He told the La Vernes to state that they were planning on a hospital delivery but that La Verne went into labor when she was in Klvana’s office. Klvana asked that the La Vernes not mention either Dr. Schober or Doyle to the authorities. At Klvana’s request, La Verne subsequently met him at Dr. Schober’s office to fill out new papers so that he could create a new medical chart.

Other Deliveries

Evidence of deliveries, unrelated to those which resulted in charged crimes but relevant to Klvana’s subjective awareness that his methods were dangerous to human life, was introduced at trial.

On September 20, 1981, Mary DeGennaro’s water broke. Klvana met DeGennaro at Granada Hills. He began administering Pitocin at 5 a.m. the following morning. DeGennaro was first connected to an electronic fetal monitor and then to an internal monitor. Klvana detected meconium staining and a decrease in the fetus’s heartbeat. He indicated that the meconium staining was a bad sign and that no more than two hours could pass before he would have to perform a Cesarean section delivery. The baby was delivered without complications.

On December 9, 1982, Karen Noel was admitted to Northridge. Noel had previously indicated to Klvana that she desired a vaginal delivery. Although Klvana verified that the baby was in a breech position, he neither informed Noel of the risks of brain damage or death posed by a vaginal delivery nor prepared her for a Cesarean section delivery. After a baby boy was vaginally delivered, he was taken to the neonatal intensive care unit, remained hospitalized for 13 days, and suffered temporary nerve damage and speech impairment. Northridge’s nursing staff brought Klvana’s management of the Noel delivery to the attention of Dr. Gary Feldman, the chair of Northridge’s obstetrics and gynecology department. Feldman informed Klvana that the baby should have been delivered by Cesarean section, restrictions would be placed on his hospital privileges, and a report would be made to BMQA. No such report was ever made, however, since Klvana resigned his privileges prior to the meeting scheduled to review his conduct.

Expert Testimony

Dr. Samuel Meals, a board-certified obstetrician and gynecologist, testified that continuous electronic fetal monitoring and administration by infusion pump are necessary when Pitocin is used to induce or augment labor.

Dr. Gary Oakes, a board-certified obstetrician and gynecologist with a subcertification in high-risk obstetrics, testified that his review of the Johnson, Fava, James, Diederick, Palacios, Ennis, Friel, Ginsberg, and La Verne deliveries revealed the following recurring events: use of Pitocin without adequate fetal monitoring, unmanaged signs of fetal distress, failure to adequately perform neonatal resuscitation, failure to transfer sick babies to the hospital, and failure to transfer high risk mothers for hospital deliveries. He fhrther testified that Klvana should have had a hospital transport mechanism to handle the inevitable complications which arise in office deliveries. He also stated that Pitocin should be administered only by an intravenous infusion pump along with monitoring of the fetus. A stethoscope is insufficient for this purpose because it cannot detect subtle changes. Dr. Oakes described as “common everyday obstetrics” the knowledge that Pitocin was contraindicated in cases of possible cephalopelvic disproportion and where a mother had prior Cesarean section deliveries. Since meconiumstained fluid is a warning sign of possible fetal distress, an obstetrician who detects it must assume fetal distress until the contrary is proven. Furthermore, any meconium must be suctioned out prior to the baby’s first breath to prevent aspiration into the baby’s lungs. Dr. Oakes stated that Klvana’s experiences during his Downstate and Loma Linda residencies, as well as his repeated loss of hospital privileges and warnings by other physicians served notice on Klvana that “he had difficulty in judgment-making, particularly regarding the management of obstetric patients.” Dr. Oakes indicated it was impossible to believe that Klvana was not aware of the risks he was disregarding.

Other Evidence

The files of various patients were among the evidence retrieved in a search of Klvana’s office. These files revealed that Klvana utilized a “Popras” form which listed 63 potential problems associated with pregnancy, including diabetes, Rh sensitivity, and anemia, with a risk value assigned to each complication. Some of the files contained a “high risk identification” sheet which listed fetal distress and maternal diabetes as conditions requiring notification of a pediatrician before delivery, and respiratory distress as a condition requiring notification of a pediatrician as soon after birth as possible.

In a search of Doyle’s residence, Jankowski recovered a modified version of Dr. Mehmet Kasim’s “1980 Prenatal Care Standards for San Femando/ Antelope Valley Health Services Region.” This guidebook had been modified for use in Klvana’s Temple City and Newhall offices. As modified, the guidebook listed 14 “obstetrical problems,” including diabetes, prematurity, postmaturity, previous Cesarean section delivery, and Rh sensitivity.

Toward the end of 1983, Drs. Jay Gordon and Fleiss met with Klvana and Doyle and informed them that some babies, such as those where meconium is present when the membranes are ruptured, should be delivered only in a hospital and that a baby displaying any problems should be immediately referred to a pediatrician. In December 1983 or January 1984, Dr. Fleiss introduced Klvana and Doyle to Dr. Hai Abdul, who had been disciplined by BMQA for performing high-risk out-of-hospital deliveries. Dr. Abdul informed Klvana of the reason for his having been disciplined and that only low-risk deliveries should be performed out-of-hospital.

Issues

On appeal, Klvana contends that (1) the convictions for second degree murder must be reduced to involuntary manslaughter since the evidence of implied malice was insufficient; (2) evidentiary rulings by the trial court denied him a fair trial; and (3) his sentences on the second degree murder counts are constitutionally disproportionate.

In the petition for a writ of habeas corpus, Klvana contends he was denied the effective assistance of trial counsel due to the following purported inadequacies: (1) failure to fully investigate all potential defenses, (2) failure to present Klvana’s testimony, (3) failure to object, (4) deficient closing argument, and (5) assorted omissions.

Discussion I. The Appeal

Sufficiency of the Evidence

Klvana asserts insufficient evidence was presented to support the second degree murder convictions. Specifically, Klvana argues “the only reasonable inference to be drawn from the overwhelming evidence of [Klvana’s] technical incompetence and abject lack of medical judgment spanning the better part of seven years before the first death and all the attendant circumstances spanning the eleven year period beginning with [Klvana’s Downstate] residency and culminating with the [La Verne] death was that [Klvana] simply did not appreciate the life-threatening risks involved and/or his responses were an ‘extreme departure’ from the prevailing standards of care. ... To find otherwise would be to sustain [Klvana’s] second degree murder convictions on assumptions by an objective standard, not [on] substantial evidence of his subjective awareness and conscious disregard of the life-threatening dangers.” (Italics omitted.) While this is an appropriate argument to make to a jury, and indeed was made to the jury in this case, it is inappropriate to ask an appellate court to reweigh the evidence and draw inferences which were rejected by the jury. (People v. Protopappas (1988) 201 Cal.App.3d 152, 168 [246 Cal.Rptr. 915]; People v. Summers (1983) 147 Cal.App.3d 180, 183-184 [195 Cal.Rptr. 21].) After reviewing the evidence presented at trial, we conclude sufficient evidence was presented from which the jury could reasonably infer that Klvana was subjectively aware his methods of home and office deliveries were life-endangering, but consciously and deliberately disregarded these risks.

“Section 187, subdivision (a), provides that ‘Murder is the unlawful killing of a human being, or a fetus, with malice aforethought.’ Under section 188, malice may be express or implied, and implied malice is present ‘when no considerable provocation appears, or when the circumstances attending the killing show an abandoned and malignant heart.’ Section 189 defines first degree murder as all murder committed by specified lethal means ‘or by any other kind of willful, deliberate, and premeditated killing,’ or a killing which is committed in the perpetration of enumerated felonies; all other kinds of murder are of the second degree.” (People v. Watson (1981) 30 Cal.3d 290, 295 [179 Cal.Rptr. 43, 637 P.2d 279].)

“Second degree murder based on implied malice is committed when the defendant does not intend to kill, but engages in conduct which endangers the life of another, and acts deliberately with conscious disregard for life. [Citation.] An essential distinction between second degree murder based on implied malice and involuntary manslaughter based on criminal negligence, is that in the former the defendant subjectively realized the risk to human life created by his conduct, whereas in the latter the defendant’s conduct objectively endangered life, but he did not subjectively realize the risk. [Citations.]” (People v. Brito (1991) 232 Cal.App.3d 316, 321, fn. 4 [283 Cal.Rptr. 441].)

Implied malice, like all other elements of a crime, may be proven by circumstantial evidence. (People v. Bloyd (1987) 43 Cal.3d 333, 346-347 [233 Cal.Rptr. 368, 729 P.2d 802].) “Whether the evidence presented at trial is direct or circumstantial, ... the relevant inquiry on appeal remains whether any reasonable trier of fact could have found the defendant guilty beyond a reasonable doubt. [Citations.]” (People v. Towler (1982) 31 Cal.3d 105, 118-119 [181 Cal.Rptr. 391, 641 P.2d 1253], original italics, fn. omitted.)

In the case at bench, the jury was presented with overwhelming evidence from which it could conclude beyond a reasonable doubt that implied malice existed when Klvana performed each delivery which formed the basis of a second degree murder conviction. This evidence included the Pitocin-related mishap at Downstate which prevented Klvana from becoming chief resident; the Loma Linda patient death, as well as Drs. Brandstater’s and Brauer’s advisements to Klvana regarding his cavalier attitude; Klvana’s misrepresentation of his board eligibility and his omissions of his former affiliation with Loma Linda or his probationary status on subsequent applications for privileges; the revocation of Klvana’s privileges by various hospitals; Klvana’s exposure during the DeGennaro delivery to the warning sign posed by meconium staining and the proper use of a fetal monitor when administering Pitocin; Klvana’s exposure during the Noel delivery to the need, in appropriate cases, to deliver via Cesarean section; the use of Popras and high-risk forms which flagged the serious risks posed by many of the deliveries underlying the second degree murder convictions; the first Ginsberg death, with which Klvana was not charged but which predated the charged deliveries and involved many of the same risk factors (e.g., meconium staining, Rh sensitivity, premature delivery), and Dr. Solomon’s subsequent admonishment concerning Klvana’s dangerous practices; Drs. Gordon’s and Fleiss’s warnings to Klvana concerning the dangers associated with out-of-hospital deliveries; Klvana’s meeting with Dr. Abdul, who had been sanctioned by BMQA for performing high-risk out-of-hospital deliveries; Klvana’s testimony in the James malpractice case where he acknowledged that high-risk patients should deliver in a hospital; Klvana’s requests that certain patients either suppress the facts surrounding their deliveries (e.g., Fava, James, and La Verne) or lie to the authorities (e.g., Friel); and the similarity of the factors present in a number of the deaths (e.g., misuse of Pitocin [Johnson, Fava, James, Diederick, Palacios, La Verne], problems relating to meconium [Ginsberg, Ennis, Palacios, La Verne], high-risk conditions [Ginsberg, Ennis, Friel], and respiratory problems [Johnson, Friel, La Verne]).

Evidentiary Rulings

Klvana asserts evidentiary rulings by the trial court denied him a fair trial. These rulings involved admission of evidence of the 1976 Loma Linda patient death which Loma Linda determined was a result of Klvana’s inadequate administration of anesthesia, and the statement of decision and judgment from the James malpractice action. We conclude the trial court’s evidentiary rulings were proper.

a. The 1976 Loma Linda Death

Prior to the parties’ opening statements to the jury, Klvana argued, pursuant to Evidence Code sections 210 and 352, that the 1976 Loma Linda death was not relevant or, if relevant, was excludable as unduly prejudicial. In overruling these objections, the trial court indicated:

“The motion with respect to the facts and circumstances surrounding the death of the patient at [] Loma Linda will be denied ....

“I understand the argument with respect to it’s [s/c] being unduly prejudicial, and a consumption of time.

“I do think it is highly relevant to Dr. Klvana’s state of mind to the extent that that is what he was told was the reason or one of the reasons that he was being released or terminated from the anesthesiology residency.

“I think that does go very significantly to his state of mind and the state of mind that he had when he entered into the obstetrics and gynecology practice, which, I understand, is what he did following the termination of that residency.

“So balancing the high degree of relevance with the element of prejudice, I do not find that the prejudice and the consumption of time outweigh[] the relevance, and the motion is denied on that basis.”

The trial court’s ruling does not constitute an abuse of discretion. (People v. Gordon (1990) 50 Cal.3d 1223, 1239 [270 Cal.Rptr. 451, 792 P.2d 251].)

The trial court correctly noted the relevance of the Loma Linda death, and the hospital’s determination (which it conveyed to Klvana) that he was responsible, to the critical issue of subjective awareness. Evidence that Klvana had been informed well before the first death charged in this case that his failure to properly monitor the administration of a drug caused the death of a patient was clearly relevant to the issue of subjective awareness.

With regard to Evidence Code section 352, Klvana argues that, “[w]hile the court did balance ‘the high degree of relevance’ with ‘the element of prejudice’ to find the latter did not outweigh the former, [] it neither explained why evidence of the ‘state of mind’ [Klvana] carried to his obstetrics practice after termination of his anesthesiology residence [sic] in 1976 had a ‘high degree’ of relevance nor identified the obvious prejudice balanced against it.” However, the trial court was not required to do so. What was required, and what the trial court clearly did, was “to make an explicit finding on the record that the probative value of the evidence outweighed the risk of prejudice.” (People v. Frank (1985) 38 Cal.3d 711, 732 [214 Cal.Rptr. 801, 700 P.2d 415].)

b. Evidence of the James Malpractice Action

Prior to trial, Klvana objected to admission of any evidence of the James malpractice action. The trial court indicated that the parties could mention the lawsuit in their opening statements, but could not mention the civil trial judge’s statement of decision in that action until the trial court ruled on its admissibility.

The trial court subsequently ruled the testimony from the civil action was admissible, but again deferred its ruling on the admissibility of either the statement of decision or the judgment.

The following colloquy occurred during Klvana’s cross-examination of James:

“Q [] During that civil trial—that malpractice case against Dr. Klvana, Dr. Klvana didn’t have a lawyer at that case, did he?

“A No.

“Q He was representing himself?

“A Yes.

“Q And you were awarded a million dollar judgment in [that] case; is that right?

“A I think it was 800,000.

“Q You never collected any money, did you?

“A No.”

When the matter of the admissibility of the statement of decision was argued, one of Klvana’s attorneys explained his tactical decision as follows: “It is our position that we’re going to attack her on the position of whether or not she had a bias against Dr. Klvana because of the amount that was rendered in her favor and she couldn’t collect on the judgment.” Defense counsel nonetheless argued that the judgment and the statement of decision should be excluded pursuant to Evidence Code section 352. In overruling the objection, the trial court stated: “My major concern about the undue prejudice was the effect that it would have on the jury knowing that a judge in another case found that Dr. Klvana was guilty of medical—or was liable for medical malpractice, and, therefore, because of the nature of the cross-examination, I think that that has been—my concern there has been dissipated since the jurors already know that there was a judgment rendered by Judge Sotille or they know at least there was a judgment rendered against Dr. Klvana.” The trial court then reviewed each portion of the statement of decision with the parties and determined that certain sections should be excised pursuant to Evidence Code section 352.

On appeal, Klvana initially asserts that, given the date of the statement of decision, it was only admissible as to the La Verne death and therefore its relevance was “unquestionably limited.” Furthermore, given the risk that the jury would use this evidence to furnish the subjective awareness required for all nine counts of second degree murder, the trial court abused its discretion by not excluding this evidence pursuant to Evidence Code section 352. In light of the relevance of the statement of decision, in its excised form, to the issue of subjective awareness on the La Verne count, and the diminished prejudice of this information due to Klvana’s cross-examination of James, we conclude the trial court did not abuse its discretion in admitting this evidence. (People v. Gordon, supra, 50 Cal.3d at p. 1239.)

Disproportionálity of Sentence

On May 2, 1989, as part of a plea bargain, Doyle withdrew her not guilty plea and entered a plea of guilty to three counts of involuntary manslaughter, five counts of practicing medicine without a license, one count of conspiracy, and seven counts of insurance fraud. The remaining counts against Doyle were dismissed. The trial court sentenced Doyle to an aggregate term of eight years, the maximum permissible sentence under section 1170.1, subdivision (f), suspended the sentence, and placed Doyle on five years’ probation with stringent conditions.

Relying heavily on People v. Dillon (1983) 34 Cal.3d 441 [194 Cal.Rptr. 390, 668 P.2d 697], Klvana asserts that the 45-years-to-life sentence imposed on him for 3 counts of second degree murder was constitutionally disproportionate to the sentence given to Doyle, whom he describes as an “equally culpable coconspirator.” Before explaining why Klvana’s reliance on Dillon is misplaced, we briefly set forth the standards for assessing a claim of disproportionality.

In In re Lynch (1972) 8 Cal.3d 410 [105 Cal.Rptr. 217, 503 P.2d 921], the Supreme Court set forth three “techniques” with which to assess a defendant’s claim that his sentence is disproportionate:

“First, a number of courts have examined the nature of the offense and/or the offender, with particular regard to the degree of danger both present to society. . . .

“The second technique used by the courts is to compare the challenged penalty with the punishments prescribed in the same jurisdiction for different offenses which, by the same test, must be deemed more serious. . . .

“Closely related to the foregoing is the third technique used in this inquiry, i.e., a comparison of the challenged penalty with the punishments prescribed for the same offense in other jurisdictions having an identical or similar constitutional provision.” (8 Cal.3d at pp. 425-427, italics and fn. omitted.)

The Supreme Court admonished, however, “[w]hether a particular punishment is disproportionate to the offense is, of course, a question of degree. The choice of fitting and proper penalties is not an exact science, but a legislative skill involving an appraisal of the evils to be corrected, the weighing of practical alternatives, consideration of relevant policy factors, and responsiveness to the public will; in appropriate cases, some leeway for experimentation may also be permissible. The judiciary, accordingly, should not interfere in this process unless a statute prescribes a penalty ‘out of all proportion to the offense’ [citations], i.e., so severe in relation to the crime as to violate the prohibition against cruel or unusual punishment.” (8 Cal.3d at pp. 423-424.)

In Dillon, the defendant, a 17-year-old boy, and 6 of his classmates entered a marijuana farm with the intent to steal some of the farm’s crop. The defendant was armed with a rifle. When an armed man guarding the farm approached the defendant, he panicked and fired his rifle several times. The man died from nine bullet wounds. The defendant was convicted of first degree felony murder and attempted robbery. In applying the first Lynch technique (i.e., the nature of the offense and the offender), the Supreme Court noted the defendant’s age and psychological immaturity, the concern expressed by the jury at the severity of the felony-murder rule, the circumstances of the crime, and the fact that, due to the defendant’s age, “no greater punishment could have been inflicted on [the] defendant if he had committed the most aggravated form of homicide known to our law” (34 Cal.3d at p. 487), and concluded the punishment inflicted was disproportionate to the “defendant’s attenuated individual culpability.” (Id. at pp. 486-488.) Finding “that in the circumstances of this case the punishment of this defendant by a sentence of life imprisonment as a first degree murderer violates article I, section 17, of the [California] Constitution,” the court reduced the conviction to second degree murder. (Id. at p. 489.)

We note that Klvana’s premise is faulty since Doyle was not as culpable as Klvana. Unlike Klvana, who pleaded not guilty to all counts and was found guilty of murder, Doyle pleaded guilty to involuntary manslaughter. Moreover, Doyle had nothing to do with, and was not charged with, the deaths which underlie the three counts of second degree murder for which Klvana was given the forty-five-years-to-life sentence. Additionally, while both Doyle and Klvana repeatedly ignored the fact that their methods of delivering babies were life-threatening, it must be remembered that Doyle, an unlicensed midwife, was working under the supervision of Klvana, a licensed medical doctor. Under these circumstances, we conclude that Doyle was not Klvana’s “equally culpable coconspirator” and therefore reject Klvana’s disproportionality argument.

II. The Petition

Standard of Review

“ “A convicted defendant’s claim that counsel’s assistance was so defective as to require reversal of a conviction or death sentence has two components.” ’ [Citations.] ‘First, the defendant must show that counsel’s performance was deficient.’ [Citations.] Specifically, he must establish that ‘counsel’s representation fell below an objective standard of reasonableness . . . under prevailing professional norms.’ [Citations.] In evaluating defendant’s showing we accord great deference to the tactical decisions of trial counsel in order to avoid ‘second-guessing counsel’s tactics and chilling vigorous advocacy by tempting counsel ‘to defend himself against a claim of ineffective assistance after trial rather than to defend his client against criminal charges at trial....”’ [Citations.] ‘However, “deferential scrutiny of counsel’s performance is limited in extent and indeed in certain cases may be altogether unjustified. ‘[D]eference is not abdication’ [citation]; it must never be used to insulate counsel’s performance from meaningful scrutiny and thereby automatically validate challenged acts or omissions." ’ [Citation.]” (In re Fields (1990) 51 Cal.3d 1063, 1069-1070 [275 Cal.Rptr. 384, 800 P.2d 862].)

Failure to Investigate

Klvana asserts that both of his trial counsel were