Christopher Sean Lampkin, 50, died after an accidental firearms discharge on a May evening in Lenoir City, Tennessee. He had been attending a high school graduation and, while waiting with a relative for a ride, stood to put on his jacket. A .38 caliber Derringer he was carrying illegally on school property discharged, the bullet striking his right inner thigh and severing the femoral artery.

First responders and school resource officers provided aid and transported Lampkin to a medical center, but the wound proved fatal and he was pronounced deceased. Authorities later ruled the shooting accidental; no suspects or arrests were reported.

Did anyone attend that graduation or see the area where Lampkin was waiting who can share details that might clarify how the firearm discharged?