The Ada Oklahoma Murders — Wrongful Convictions and a Small-Town Tragedy

The Case

The Ada Oklahoma Murders refer to two infamous Pontotoc County homicides — the 1982 rape and murder of 21-year-old Debra Sue Carter and the 1984 abduction and murder of 24-year-old Donna Denise Haraway. Both cases produced convictions that have since been exposed as miscarriages of justice, and together they form the backbone of one of the most widely discussed wrongful-conviction sagas in American true crime, immortalized in John Grisham's only nonfiction book and a 2018 Netflix documentary series.

The Crime

On December 8, 1982, Debra Sue Carter was found dead inside her apartment in Ada, Oklahoma. According to the Innocence Project, she had been sexually assaulted and murdered, with semen evidence collected from the scene that would later become central to overturning the case.

Less than two years later, on April 28, 1984, Donna Denise Haraway vanished from McAnally's convenience store in Ada, where she was working. The state alleged she had been kidnapped, raped, and murdered. The combination of two young women being killed in the same small town within sixteen months created intense pressure on local investigators to deliver suspects.

The Victims

Debra Sue Carter was a 21-year-old waitress whose murder shattered the close-knit community of Ada. Donna Denise Haraway was 24 years old and working a routine evening shift at McAnally's when she was taken. Both women's families would endure decades of legal proceedings, reversals, and renewed grief as the cases bounced through Oklahoma's courts. The two victims, though never connected to each other in life, became permanently linked through the legal failures that followed their deaths.

Investigation

The Carter investigation focused early on Ron Williamson, a former minor league baseball player who had grown up in Ada, and his friend Dennis Fritz. Investigators relied heavily on hair comparison evidence and informant testimony — techniques later widely discredited. Both men were convicted in 1988, with Williamson sent to death row.

In the Haraway case, Karl Fontenot and Tommy Ward were arrested months after Haraway's disappearance. Both men allegedly confessed to investigators, but the confessions contained details that did not match the eventual discovery of Haraway's remains. The confessions were later recanted, and journalists and defense attorneys have argued for years that the interrogations were coercive.

Trial and Verdict

Williamson was convicted of first-degree murder and sentenced to death in 1988; Fritz received life imprisonment. They remained behind bars for over a decade until DNA testing in 1999 showed that neither man was the source of the biological evidence found at the Carter crime scene. Both were exonerated and released in April 1999, and the actual perpetrator was later identified through that same DNA evidence.

Fontenot and Ward were also twice convicted in the Haraway case. Their convictions have been the subject of sustained legal challenges. In October 2025, Oklahoma Attorney General Gentner Drummond hailed a court reversal in the long-running matter, though the state has continued to pursue retrial efforts using the disputed confession evidence.

Today

The Ada Oklahoma Murders remain one of the most cited case studies in American discussions of wrongful conviction, coerced confessions, and junk forensic science. Grisham's 2006 book The Innocent Man: Murder and Injustice in a Small Town brought national attention to Williamson's ordeal, and the 2018 Netflix documentary series of the same name expanded the scope to include the Haraway case. Ron Williamson died in 2004, just five years after his release. Dennis Fritz has spoken publicly about his experience. The Fontenot and Ward proceedings continue to generate legal and media attention, with the state's reliance on a recanted confession remaining a flashpoint in Oklahoma criminal-justice debates.