On January 1, 2020 the body of 17-year-old Kirstan Patterson was found at the Spring Creek Boat Ramp on the Neosho River, just south of Locust Grove, Oklahoma. Authorities determined Patterson died of a gunshot wound to the head and the Mayes County Sheriff’s Office and the Oklahoma State Bureau of Investigation opened a homicide probe.

Patterson was a student at Chouteau High School and participated in volleyball and weightlifting. The investigation pointed to two people who knew her: 17-year-old classmate Cheyenne Blalock and 30-year-old Andrew Hall. Both were arrested and charged with first-degree murder and held on $1,000,000 bond. Reported motive was a dispute over a sexually transmitted disease.

Blalock and Hall gave conflicting accounts. Blalock said Hall planned the killing, had her arrange a meeting on New Year’s Eve and that she heard two gunshots while hiding in the car. Hall claimed Blalock fired a hunting rifle. Who can fill in details about Kirstan’s last hours or these accounts?