Teresa Williams

On a cold December afternoon in Russellville, Arkansas, three young friends vanished from their neighborhood, leaving behind a mystery that would scar the community for decades. Among them was Teresa Williams, a 13-year-old White girl who disappeared with her friends, 14-year-old Crystal Donita Parton and 13-year-old Cynthia Mabry, on December 2, 1976. The three were last seen together in the Fairview Estates neighborhood, and for years, their families and authorities were left with no answers.

Initially, law enforcement treated the case as a potential runaway situation, a theory that tragically delayed the discovery of the truth. The girls had reportedly talked about running away to Texas, which shaped the early stages of the investigation. As days turned into years, hope for their safe return faded. The case remained cold for a decade until Thanksgiving Day 1986, when a deer hunter made a grim discovery. Near a secluded, dead-end road by Brock Cemetery in northern Pope County, the hunter found skeletal remains. Dental records later confirmed they belonged to Teresa Williams and Crystal Parton. Both had been stabbed in the neck, transforming a long-standing missing persons case into a double homicide investigation. Cynthia Mabry's remains were not with them and have never been found.

The investigation stalled for another twelve years until a break came in March 1998. A Missouri woodcutter named James B. Grinder, who was already incarcerated for burglary, confessed to the murders. Grinder had been a suspect from the beginning; Teresa's cousin had told police he saw her with Grinder on the day she disappeared. At the time, Grinder claimed he had simply given the girls a ride and dropped them off at an interstate exit, and with no bodies found, police had little to go on. His confession finally came after he was arrested for burglary and questioned about the 1984 rape and murder of a 25-year-old Missouri woman, Julie Helton.

Facing a plea deal for the Helton murder, Grinder admitted to killing all three Russellville girls, providing chilling details that only the perpetrator could have known. He recounted picking up Teresa, Crystal, and Cynthia on the outskirts of town with an offer to buy them alcohol. He drove them to Morrilton to purchase it, then took them to the remote area near Brock Cemetery. There, he sexually assaulted Teresa and Crystal before strangling and stabbing them, hiding their bodies under brush. Grinder confessed he then took Cynthia to a separate location in the Ozark National Forest, where he raped her and beat her to death with a soda bottle and a tire iron, leaving her body uncovered.

Because of how Arkansas law defined capital murder in 1976—the premeditated killing of two or more people—prosecutors charged Grinder with a single count for the deaths of all three girls. He pleaded guilty and was sentenced to life in prison. This followed a separate life sentence he received in Missouri for the murder of Julie Helton, a conviction aided by a controversial forensic technique called "brain fingerprinting," which was used to confirm his knowledge of the crime details. Grinder later sought to have his sentence reduced, claiming his confession was coerced and that others were involved, but his petition was denied.

James B. Grinder died of natural causes in prison in 2010, closing the final legal chapter of the case. However, for the families and the community, questions and pain remain. While the conviction brought a measure of justice for Teresa and Crystal, the fact that Cynthia Mabry's body was never recovered leaves an open wound. Her case is still listed as active, a painful reminder that one of the three girls has never been brought home. Anyone with information regarding the location of Cynthia Mabry’s remains is encouraged to contact the Russellville Police Department.