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The Story of Omaima Nelson

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True Crime

40 Episodes

J

jollybusyperch

On the night of Thursday, 28 November 1991 — Thanksgiving Day — William Edward Nelson was killed in his apartment in Costa Mesa, Orange County, California. He was 56 years old. He had been married to his 23-year-old wife Omaima Aree Nelson for 29 days. The investigation was initiated on 1 December 1991 by a phone call to the Anaheim Police Department from a man who had known Omaima before her marriage. It ended, in its investigative phase, less than 48 hours later with her arrest and the recovery of William Nelson's remains from three separate locations in and around the apartment. The case that followed produced a second-degree murder conviction, a 27-year-to-life sentence, and a set of forensic and psychiatric findings that Orange County investigators have subsequently described as among the most disturbing they ever handled. This series is about how they made the case — from the phone call to the sentence.

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  1. 1
    1. Cairo
    1. Cairo

    1. Cairo

    1 min. 42 sec.

    Cairo, Arab Republic of Egypt. 1968. Omaima Aree Nelson was born to a working-class Cairene family, per subsequent trial testimony from her defense counsel and psychiatric evaluators. She was, per the same testimony, one of sixteen children. The family lived in a poor neighbourhood of Cairo. At approximately age six, per the same testimony, Omaima was subjected to a female genital cutting procedure — at that time and in that specific community, a customary practice. The specific medical and psychological consequences of the procedure would become, decades later, a central element of the defense case at her American criminal trial. Her parents separated during her childhood. She subsequently lived with her mother and two of her sisters in reduced financial circumstances. Her formal education was interrupted by the family's economic situation. In her late teens, per her own subsequent statements to psychiatric evaluators, Omaima developed an ambition to leave Egypt and to immigrate to the United States. In 1986, at approximately 17 or 18 years of age, she arrived in the United States. By 1991, she was 23, living in Orange County, working as a model and waitress, and engaged to be married.

    1. Cairo
  2. 2
    2. October 30, 1991
    2. October 30, 1991

    2. October 30, 1991

    1 min. 36 sec.

    Southern California. October 1991. Omaima Nelson met William Edward Nelson through mutual acquaintances in the Orange County area, per subsequent trial testimony. William Nelson. Age 56. A former United States Marine and former commercial pilot. He had been previously married and divorced. He had adult children. He lived at that time in Costa Mesa, Orange County, California. He was, per subsequent trial testimony from family members and acquaintances, a man of settled means but not wealth. Omaima and William met in the first half of October 1991. They were, per the marriage records subsequently subpoenaed by the Orange County District Attorney's Office, legally married on 30 October 1991. The interval between their meeting and their marriage was, per every subsequent reconstruction of the timeline, less than three weeks. They spent the initial weeks of their marriage travelling to visit William's family in the American South before returning to Costa Mesa in mid-November 1991. Home video recorded during the Southern trip depicts, per the specific footage subsequently entered into evidence, an ordinary family visit — William introducing his new wife to relatives. The trip was the last three weeks of William Nelson's life. He would be killed within ten days of returning to California.

    2. October 30, 1991
  3. 3
    3. Thanksgiving Night
    3. Thanksgiving Night

    3. Thanksgiving Night

    2 min. 6 sec.

    Thursday, 28 November 1991. Thanksgiving Day, a federal holiday in the United States. Costa Mesa, Orange County, California. William and Omaima Nelson were, per every subsequent reconstruction, at their apartment on the evening of 28 November. No other individual is documented as being present during the specific time window in which William Nelson died. Two competing accounts of what happened in the apartment that night have, since 1991, been the case's central factual dispute. The first — Omaima's own account, as given to Costa Mesa Police detectives, to her defense psychiatrist, and at trial — held that William had subjected her to sexual and physical violence, that when he attempted to strangle her she picked up a lamp and struck him with it, took a pair of scissors, and stabbed him, and that she killed him in self-defense. The second account — the prosecution's, as presented by Senior Deputy District Attorney Randy Pawloski at trial — held that William Nelson was in some fashion restrained at the time of the attack and that the physical evidence indicated a planned and prepared attack rather than a defensive one. The jury at the end of the trial credited the prosecution's account. William Nelson died in the apartment on the night of 28 November 1991. The Costa Mesa Police Department would not learn about it for another three days.

    3. Thanksgiving Night
  4. 4
    4. The Missing Three Days
    4. The Missing Three Days

    4. The Missing Three Days

    2 min. 33 sec.

    The specific 72-hour period between William Nelson's death on the evening of 28 November 1991 and the initiation of the police investigation on the evening of 1 December 1991. During this period, per the subsequent Costa Mesa Police Department investigation and the coroner's forensic reconstruction, Omaima Nelson was alone in the apartment with the body. The specific activity during those three days was reconstructed by investigators primarily from three sources: physical evidence recovered from the apartment on 2 December (bloodstains, tissue fragments, kitchen items, cleaning materials); the specific state and location of William Nelson's remains at recovery; and Omaima Nelson's own subsequent statements. The forensic reconstruction indicated that during the three-day interval, William Nelson's body had been subjected to systematic dismemberment. The remains had been separated into multiple portions — head, hands, torso, limbs. Some had been cooked. Some had been placed in the freezer of the apartment. Some had been placed in trash bags. Some had been placed in the interior of William Nelson's own vehicle. Some had been disposed of through the apartment's garbage disposal. The specific detail that the head and hands had been separately cooked was, per Senior Deputy DA Pawloski's subsequent statements, one of the most consequential findings — dismembered remains without heads or hands are, in the specific forensic sense, substantially harder to identify. During those three days, the specific activity had a clear operational purpose: the concealment of an identity.

    4. The Missing Three Days
  5. 5
    5. December 1, 1991 — Anaheim
    5. December 1, 1991 — Anaheim

    5. December 1, 1991 — Anaheim

    1 min. 31 sec.

    Sunday, 1 December 1991. Late afternoon. Anaheim, Orange County, California. Omaima Nelson drove from Costa Mesa to Anaheim — a distance of approximately 12 miles — in William Nelson's motor vehicle. She went to the residence of Richard Gray, a former partner from her pre-marriage period in Southern California. Per Gray's subsequent statement to Anaheim Police, Omaima arrived unannounced. She was, per his description, visibly distressed but not incoherent. She told Gray, in substance, that she had killed her husband. She asked Gray to help her dispose of the body. Gray refused. He ordered her to leave his residence. Omaima left at approximately dusk and drove back to Costa Mesa in William Nelson's vehicle. Richard Gray, per his subsequent statement, waited a period of time to make certain she had gone, and then telephoned the Anaheim Police Department. He reported that a woman he knew had come to his home stating she had killed her husband. The Anaheim Police Department made a specific procedural decision within the following hour: they forwarded the report to the Costa Mesa Police Department. That specific phone call from an Anaheim residence at dusk on the first Sunday in December 1991 was, per every subsequent Costa Mesa PD account, the specific action that opened the case.

    5. December 1, 1991 — Anaheim
  6. 6
    6. The Welfare Check
    6. The Welfare Check

    6. The Welfare Check

    1 min. 44 sec.

    Sunday evening, 1 December 1991. Costa Mesa Police Department. The Costa Mesa PD received the referral from Anaheim PD regarding a possible homicide at a specific Costa Mesa address. Patrol units were dispatched to conduct a welfare check on the address. The specific standard for a welfare check under California law does not require probable cause — it requires only a credible report of possible harm to a resident. The Costa Mesa Police units arrived at the apartment building and made contact with Omaima Nelson at the apartment door. Her demeanour, per the responding officers' subsequent reports, was inconsistent with the specific circumstances of a claimed innocent domestic dispute. The officers requested entry to conduct the welfare check on William Nelson. Omaima Nelson, per subsequent testimony, initially resisted entry but ultimately permitted the officers to enter the apartment. The specific consent for entry has been examined in every subsequent legal review of the case — it was, per the trial court's ruling on the defense's suppression motion, valid. The patrol officers, upon entering the apartment, observed physical evidence immediately consistent with a violent crime: blood staining on furnishings, cleaning materials in evidence, and specific containers that the officers, per their subsequent testimony, could not identify by sight. They radioed for the Costa Mesa Homicide Unit within minutes of entry.

    6. The Welfare Check
  7. 7
    7. Inside the Apartment
    7. Inside the Apartment

    7. Inside the Apartment

    2 min. 20 sec.

    Sunday night and Monday morning, 1-2 December 1991. Costa Mesa apartment. Detailed search under the supervision of Costa Mesa Police Homicide. The specific search of the apartment was conducted by Costa Mesa Homicide detectives, Costa Mesa Police forensic technicians, and Orange County Sheriff-Coroner personnel over a period of approximately 18 hours. The search was conducted pursuant to consent — and, once probable cause had been established from the initial observations, pursuant to a search warrant issued by the Orange County Superior Court in the early morning hours of 2 December. The findings were catalogued into three categories. First: ordinary physical evidence of a violent altercation — bloodstains on furniture and carpeting; a domestic clothes iron, subsequently identified as one of the two implements used to strike William Nelson; a pair of scissors, identified as the second implement. Second: evidence of extensive post-mortem activity — cleaning materials and containers used in the specific hours and days following the death. Third: human remains, in multiple locations within the apartment — in the freezer, in trash bags stored in the apartment's kitchen and bathroom, in cooking vessels on the kitchen stove. Outside the apartment, in William Nelson's motor vehicle, additional trash bags were recovered. The identification of William Nelson was ultimately made through fingerprints from a partial hand recovery, cross-referenced against his Marine Corps and pilot's license records.

    7. Inside the Apartment
  8. 8
    8. The Arrest
    8. The Arrest

    8. The Arrest

    1 min. 41 sec.

    Monday, 2 December 1991. Costa Mesa Police Department. Omaima Nelson was arrested at the apartment on the morning of 2 December 1991 and transported to Costa Mesa Police headquarters at 99 Fair Drive. She was read her Miranda rights per standard Costa Mesa PD procedure and interviewed at length by Costa Mesa Homicide detectives. The interview transcripts were, per subsequent trial proceedings, extensive. Omaima Nelson made, in the course of the interview, a series of admissions regarding the killing. She admitted that she had killed William Nelson on the evening of 28 November 1991. She stated the killing had been in self-defense — that William had been sexually and physically violent toward her over the preceding weeks, and specifically had attempted to strangle her on the Thanksgiving evening. She admitted that following the killing, she had personally dismembered his body. She admitted that she had personally attempted to conceal the remains in the ways subsequently established by the physical evidence. She admitted that she had contacted Richard Gray on 1 December seeking his assistance in disposing of the body. She was formally charged with first-degree murder in the Orange County Superior Court within 72 hours of arrest. The specific defense strategy — that she had acted in self-defense against a violent and abusive husband — would be the central battleground of the trial to come.

    8. The Arrest
  9. 9
    9. The Coroner
    9. The Coroner

    9. The Coroner

    1 min. 32 sec.

    December 1991. Orange County Sheriff-Coroner's Office. Santa Ana. The forensic examination of William Nelson's remains was conducted by the Orange County Sheriff-Coroner over the two weeks following the initial recovery. The specific challenge of the examination: no complete body existed at any point in the recovery process. The remains had been recovered from the apartment, from the vehicle, and from the trash removal chain. Certain portions had been subjected to cooking — the head, the hands, and portions of the torso, per the recovered evidence. Certain portions had been frozen. Certain portions were recovered in the days immediately following the arrest through supplementary searches of surrounding refuse collection. The forensic team's specific tasks were three: to reconstruct sufficient of the body to determine the mechanism of death; to establish positive identification of the deceased; and to reconstruct the specific sequence of events between the moment of death and the moment of arrest. Each of these three tasks was, per subsequent Orange County District Attorney's Office statements, completed to a degree sufficient to support prosecution. The mechanism of death, per the coroner's finding, was consistent with blunt-force trauma to the head combined with sharp-force injuries — the iron and the scissors recovered from the scene. That the mechanism of death was itself relatively straightforward was not the case's principal problem. The case's principal problem was intent.

    9. The Coroner
  10. 10
    10. Two Theories
    10. Two Theories

    10. Two Theories

    2 min. 1 sec.

    December 1991 through the opening of trial in late 1992. The two competing theories of the case. The defense theory, per subsequent trial arguments: Omaima Nelson had been subjected, over the course of her 29-day marriage, to systematic sexual and physical violence at the hands of William Nelson. The killing on 28 November had been an act of self-defense during a specific attempted strangulation. The subsequent dismemberment had been the panic response of a young woman in a foreign country, terrified of the police, unable to think clearly, and acting under conditions of extreme psychological trauma. The specific cultural context — Omaima's Egyptian upbringing, her childhood female genital cutting, and the specific psychological consequences of that history — provided context for why she had not sought conventional help. The prosecution theory, per Senior Deputy DA Randy Pawloski: Omaima had married William Nelson deliberately, having established a pattern in prior American relationships of forming connections with older men for financial reasons. The killing had been planned and executed. The specific physical evidence — particularly evidence suggesting William Nelson had been in some form of restraint at the moment of the attack — indicated it was not a defensive act. The dismemberment and disposal represented not panic but methodical concealment. The specific fact that Omaima had, per the physical evidence, cooked and, per her own subsequent statements, consumed portions of the body indicated something beyond mere concealment. The trial's central question would be which theory the evidence more clearly supported. The answer would come from the defense's own psychiatrist.

    10. Two Theories