and it goes over my head. he's chasing me around, and i'm just scrambling, trying to get away. and he just comes right over me and shoots me. and i got hit right here, and like it came through and collapsed both my lungs, and it felt like i got hit by a truck. >> but floyd isn't finished with zack. >> he turns away and he sees i'm still moving, and he comes back and shoots me again. it comes across my forearm, blew a big chunk out of my arm. >> zack knows there's only one way to survive. >> i knew at that point he wasn't going to stop until he thought i was dead. so immediately after he shot me the second time, i just jerked my whole body and laid back like i was playing dead. >> watch as floyd walks right up to zack to make sure he finished him off. >> he goes, yeah, you're dead. i closed my eyes. i was like, god, if you're going to take me, take me now. >> meanwhile, floyd continues his deadly sweep of the store. he finds and kills 60-year-old store clerk lucy tarantino.