San Antonio police told People magazine they discovered Joss, 59, lying in a roadway with several gunshot wounds when they were dispatched to a shooting in progress around 7 p.m. on Sunday night.

Though they attempted life-saving measures while waiting for medics to arrive, he was later pronounced dead on the scene.

The suspected shooter, neighbor Sigfredo Alvarez Cejam, fled the scene but was detained by officers a block away from the crime scene. Cejam has been booked on murder charges, and an investigation is still ongoing.

Sources who spoke to TMZ told the outlet that Joss and Cejam had a history of getting into “verbal and physical” altercations with one another.