Kevin Wayne Roberson, 47, was shot in the parking lot of a grocery store in Boswell, Oklahoma, on January 22, 2022. He was airlifted to a hospital in Texas but later died of his gunshot wounds. The shooting prompted an arrest: Charles Michael Gilliland was taken into custody and charged by complaint with first-degree murder and held at the Choctaw County Jail.

The motive and the sequence of events leading up to the shooting have not been publicly detailed. While Gilliland remained in custody, he was assaulted by two other inmates on August 18 and hospitalized; he later died on August 31, 2022, after what was described as a possible medical emergency. The Oklahoma State Bureau of Investigation was asked to investigate his in-custody death.

Does anyone have information about the January 22 encounter or what led to the shooting?