Jason Twyman was 40 when he was shot in a San Diego parking lot in the early hours of Sunday, September 12, 2021. He was found next to a motorcycle in the 5800 block of Mission Gorge Road near JT’s Pub & Grill with at least one gunshot wound to his upper body. Multiple 911 callers reported the shooting. Paramedics took him to hospital after emergency surgery; he died of his wounds on September 15, 2021.

Detectives learned a man in a dark shirt approached Jason and fired, then fled westbound in a dark-colored vehicle. A large crowd in the lot had scattered before officers could speak with them, leaving investigators seeking witnesses. Investigators later identified 32-year-old Alvin Wilson of El Cajon as the suspect; police said they found no prior history or dispute between Wilson and Jason. Wilson was located in Ohio and arrested there on unrelated charges before being charged in San Diego with Jason’s murder.

If anyone was in the Grantville parking lot that night or has information about the shooting or the people present, please come forward to investigators.