...after calling the cops. Got back to the truck in the parking lot and was ready to leave. Then I saw this crazy guy screaming at his girlfriend. One of the guys in the same parking lot already called 9-1-1 and we stood by watching in case he decides to physically attack his girlfriend. His girlfriend had it with his craziness (standing on the roof of his car screaming and tantrummy at her) so she walked away. As he followed her, we followed him. He was able to calm down after his girlfriend talked some sense into him so I left. Not sure if the cops ever showed up but the other guys were still there just in case.
I took these photos as evidence if needed: