Cold Case Files: Four four-decades-old murder mystery from Muskogee Turnpike has family still looking for answers

cold Case Files:

On April 15, 1984, a motorist stopped at a rest area along the southbound Muskogee Turnpike near mile marker 6, close to Coweta, Oklahoma. What they found was chilling: a shallow grave containing the nude body of a woman, wrapped in plastic and bound with nylon rope.

The decomposed remains were later identified through dental records as Cathy Ann Dalton, a 31-year-old mother of two whose life was cut short in a brutal, unsolved homicide.

Cathy’s mother, Geneva Best, last saw her daughter on February 26, 1984, in Okmulgee, Oklahoma, when she dropped her off with a friend. Cathy, who had been singing country western songs and working as a waitress in Brook Park, Ohio, was reportedly planning to return there.

On February 28, she called Geneva to say she was okay. That was the last time anyone heard from her. By March, investigators believe Cathy was killed and left at the rest stop, where her body remained undiscovered until mid-April.

The autopsy revealed a grim picture: Cathy had been shot twice—once in the upper back and once in the right shoulder. Abrasions on her head and scalp suggested additional trauma. Despite a toxicology report showing no drugs in her system, the circumstances of her death pointed to a violent end.

Jewelry found with her body, including three rings and a necklace, was identified by her sister at the Oklahoma State Bureau of Investigation (OSBI) Crime Lab, confirming Cathy’s identity.

Born on April 1, 1955, in Dallas, Texas, Cathy Ann Dalton had lived in Tulsa and Okmulgee, Oklahoma, before her death. Described by Okmulgee detective Perry Harkrider as a drifter, Cathy was a talented singer who performed in local bars.

She left behind two daughters, five siblings, and a grieving mother who has waited decades for answers. Her transient lifestyle may have made her vulnerable, but it doesn’t diminish the tragedy of her loss or the need for justice.

Early in the investigation, authorities looked into Gary Alan Walker, a suspect in other cases, but he was ruled out in Cathy’s murder. No other suspects have been publicly named, and the case has grown cold over the past 41 years.

The OSBI continues to seek leads, urging anyone with information to come forward.

Cathy Ann Dalton’s story is a heartbreaking chapter in Oklahoma’s archive of unsolved cases. Her family deserves closure, and her killer must be held accountable.

If you have any details about Cathy’s life, her final days, or the events leading to her death, please contact the OSBI at cold.case@osbi.ok.gov or call 1-800-522-8017.