It's a safe bet he was connected to one of the victims.
Or a video cam
Agreed. It’ll turn out one of the girls dissed him or refused his advances or called him “gay” or something and he flipped out. Didn’t he give a couple of the girls a ride home after a night out drinking? He’s a Penn. native; that’s why he was caught there. He was doing grad study in criminology just over the border in Washington.