Karen Gregg, 56, was found dead in the driver’s seat of her car in Sallisaw, Oklahoma, around midnight on March 3, 2015, after a passing motorist spotted the vehicle stopped in front of Armstrong Bank. Investigators noted a single bullet hole in the rear passenger side window and a gunshot wound to the right side of Gregg’s face. A spent 9mm shell casing and a fresh footprint were recovered and nearby surveillance footage was seized.

Attention quickly focused on Gregg’s son, Jessie Mosby, who had recently moved in with her and reportedly left with a pistol the evening Gregg went out looking for him on March 2. Mosby was located at a relative’s home; live ammunition in his bedroom matched the casing from the scene, and a Ruger 9mm found in a Drury Lane yard matched the serial number on a gun box in his room. Mosby was arrested and charged with first-degree murder and held without bond, with arraignment set for March 10, 2015, and a mental evaluation later ordered.

Are there readers who knew Karen or were in Sallisaw that night who can share details about her last movements or the neighborhood surveillance coverage?