anything. >> shaking like a leaf. >> uh-huh. >> see his chest? >> i run his name out of texas and illinois. i get absolutelyç nothing, lik he doesn't exist. >> what's up with you? you never been arrested before in your life? what's your social? >> i don't know it by heart. >> you don't know it by heart? >> no, i don't know it by heart. >> he don't know his social. got nothing coming back. something ain't right, man. something ain't right. >> while matt jenna focuses on the passenger, sergeant tabb makes a curious discovery on the truck's rear bumper. >> it's dripping up underneath. >> those do look like blood drops right there. >> absolutely. >> those right there do. >> i think he needs to come out and explain this. >> what were you hauling that was all red? >> all red? >> yeah.