Thomas Randolph’s wives: How did four of the six die?

Four of the six women Thomas Randolph married are now dead, and the circumstances of those deaths have moved from local headlines to a national Netflix documentary released September 30, 2026. The renewed attention comes after the Nevada Supreme Court upheld his 2024 murder conviction, fixing public focus on the insurance payouts, rapid cremations, and pattern of control that prosecutors say began decades earlier.

Early pattern in Utah

Thomas Randolph’s first marriage, to Kathryn Thomas in 1975, set the baseline for later testimony. She described controlling behavior and later learned he had taken out life insurance on her without her knowledge, details she shared with prosecutors in the 2017 trial.

After their 1983 divorce, Randolph married Becky Gault the same day. Three years later Gault was found shot in the head at their Utah home. The death was ruled a suicide, yet Randolph collected several hundred thousand dollars in insurance proceeds and was later convicted of trying to silence a witness who claimed he had been offered money to kill her.

These Utah events resurfaced in Las Vegas courtrooms decades afterward. Prosecutors used them to argue that Randolph’s subsequent marriages followed a recurring script of quick unions, insurance policies, and sudden deaths.

Third wife survives divorce

Leona Stapleton married Randolph in 1994 after they met in Utah and later moved to Indiana. The marriage lasted less than a year and ended without criminal suspicion.

Stapleton died of cancer in 2006, years after the divorce. Her case is routinely cited to show that not every death tied to Randolph involved contemporaneous criminal investigation.

Documentary producers included her story to distinguish natural causes from the suspicious timeline that surrounded the wives who died while still married to him.

Fourth wife escapes

Gayna Allmon answered a personals ad and married Randolph around 1995. During the brief marriage she said he discharged a firearm while cleaning it in her presence, an incident she interpreted as an attempt on her life.

Allmon left and later testified that Randolph had also taken out a life insurance policy on her. Police reportedly warned her about prior suspicions after a bar fight involving Randolph.

Her survival and courtroom account reinforced the prosecution’s claim of a pattern of control that stopped short of death only when the wife left first.

Medical death with family doubts

Francis Randolph, married in 1997, had a pre-existing heart condition and underwent elective surgery in April 2004. She died days later while Randolph was the last family member to see her alive.

Relatives said they were restricted from the hospital room, and her body was cremated within twenty-four hours. Randolph collected life insurance and later settled a wrongful-death suit against the hospital.

Family members expressed suspicions in the Netflix series, but no criminal charges were filed, leaving the case as an unresolved thread in the larger narrative.

Final marriage ends in murder

Sharon Causse married Randolph in 2007 during a cruise. Within a year he had secured roughly $350,000 in life insurance policies naming him beneficiary and updated his will.

On May 8, 2008, Causse was shot in their Las Vegas home during what Randolph described as a botched burglary. He claimed he killed the intruder, later identified as handyman Michael Miller, in self-defense.

Prosecutors argued the scene was staged, that Miller had been hired to kill Causse, and that Randolph then eliminated Miller to remove the only witness. The jury agreed in 2023.

Insurance thread across cases

Across the deaths of Gault, Francis, and Causse, Randolph collected substantial insurance payouts shortly after each wife’s death. Prosecutors presented these policies as evidence of motive rather than coincidence.

Surviving ex-wives testified that Randolph arranged coverage without their full knowledge or consent, a detail that prosecutors used to paint a consistent financial strategy.

The documentary revisits bank and insurance records to show how quickly claims were filed and paid, underscoring the monetary incentive that accompanied each marriage.

Legal outcomes and appeals

Randolph was acquitted in the 1989 Utah case involving Becky Gault but later pleaded guilty to witness tampering. The Las Vegas case produced two trials and multiple appeals.

A 2017 conviction was overturned on evidentiary grounds, yet a 2023 retrial ended with a guilty verdict on charges of murdering both Causse and Miller. The Nevada Supreme Court affirmed the sixty-years-to-life sentence in September 2026.

Randolph remains at Lovelock Correctional Center and continues to maintain his innocence in public statements.

Documentary timing and reach

The Netflix release coincides with the Supreme Court ruling, giving viewers a single narrative that links Utah police reports from the 1980s to Las Vegas crime-scene photos from 2008.

Archival footage of Randolph’s early interviews is juxtaposed with testimony from Kathryn Thomas and Gayna Allmon, allowing audiences to trace the control-and-insurance pattern across four decades.

Social-media discussion since the premiere has centered on why earlier deaths received limited scrutiny, a question the series raises without resolving.

Forward trajectory

With the conviction upheld and the documentary now streaming, renewed attention may prompt cold-case reviews in Utah and Indiana. Prosecutors in those states have not announced new investigations, but the public record of insurance claims and witness statements remains available for any future inquiry.