abc news. he said that places like wdbj drove him to violence. and he wrote, what sent me over the edge was the charleston church shooting. and my hollow point bullets have the victims' initials on them. pictures last month show him in a bout of road rage. >> and you're still a [ bleep ]. i'm finished, you followed me here. >> what is going through your mind when you go to the parking lot and see him get out? >> i parked in a way i wouldn't get blocked in and got in a vehicle quickly so i wouldn't be in a cage quickly with someone following me. and i was making a b-line to the store to sort of have some other people around because he was obviously not in the right mind. >> in an interview with fox news, alison's father says this is a be pro. he's now dedicating his life to solving. >> we've got to do something