burglary and grand theft. police say they're working their way through the florida juvenile court system but their status remains sealed because they're minors. luis caro moves forward with a new approach to keeping his business safe but he is keeping it a secret. >> they are going to come back. i know they're going to come back. if they do, i hope they don't have my gun with them. it would be something ugly, something i don't want to see. if they ever think about breaking through the roof again, i'm ready for them. i have a small surprise. that's all i can say. coming up, a man tries to use his pickup truck as a lethal weapon. >> i never think like i'm going to see the truck in my store, you know. it was like, oh, my god. >> and after a stunning escape, shoplifting is the least of this mother's problems when "caught on camera: in the act" continues. i'm nick, and i want to show you