Jason Demar Robinson, 42, was shot and killed on the evening of August 10, 2025, inside the ARCO convenience store on the 800 block of Leisure Town Road in Vacaville. Officers who responded around 7:40 p.m. found him with a gunshot wound; he was pronounced dead at the scene. Authorities identified him as being from San Francisco.

Investigators detained a woman at the scene and recovered a firearm. Early casework and interviews indicated the man and woman had previously been in a romantic relationship and that a violent confrontation occurred just before the shooting. The woman told investigators she fired in self-defense. As of the latest police update, no arrests had been made and detectives planned to forward the case to the Solano County District Attorney’s Office for review.

Does anyone have information about Robinson, the events at that ARCO on August 10, or witnesses who haven’t spoken to investigators?