A swarm of “masked tough guy wannabe thugs” trapped a Virginia cop inside her patrol car as they jumped on the hood and tore it apart — before one driver mowed down another cop who was coming to her aid. Shocking bodycam video from the out-of-control “street takeover” showed hundreds of people retaliating against the officers for breaking up their 3 a.m. Sunday car meet-up, according to Fairfax County police. “I’ve got a huge crowd. They’re hitting the car,” the distressed officer can be heard saying as she radios for backup.