The Serial Killer

My college girlfriend called me one night. "The Baton Rouge Serial Killer" had been active a while and she was being followed - all over town and even after going in circles - by a while truck, which the killer supposedly drove. She fit the victim profile, she was brunette living in (house sitting for her aunt) a wealthy neighborhood.

My roommate and I drove over and we filed in line behind her and the triuck. She lived essentially ON the LSU grounds so I assumed it was a stupid student prank or something. She parks at her aunt's house, truck stops one house short of her aunt's and we pull in behind her.

I explain I'm going to go diffuse the situation. Walk over to the truck, the FBI says the killer is a white guy, this man is African American. Explain no one is upset but he's freaking out my girlfriend, he needs to leave. He looks side eyed at me and drives off.

I see the guy again a few months later, on the cover of the Baton Rouge paper, he's been arrested. He was the killer.