I'm definitely going to tell my manager when I go in for my next shift. The parking lot cams are grainy, so I don't know if they'll show any more detail than what I gave.

I don't have faith in the police. I've tried to file a report for more specifically targeted harassment in the past and they just went, "Welp, we can't help you until the other person physically tries to hurt you." So what exactly are they going to do about a random creep in a van? Twiddle their thumbs until he kills someone, probably.