>> i saw that glint in his eye where he felt proud of himself again. and he hadn't felt that since he'd been injured. >> then three months into the operation, the sting was primed. the real police showed up again in denny's life. told him the investigation had been reopened. he was the prime suspect. and oh, by the way, he failed that lie detector test all those years ago. now suddenly worried, denis, just as planned, had no one else to turn to except his new friends. the undercover detectives had him just where they wanted him. time for mr. big. >> mr. big is the commanding, all-powerful boss of the criminal organization. he's the one who calls the shots. if he likes you and wants to bring you in, he can make your criminal problems go away. >> and denis, his crime buddies assured him, had all the took to be a made guy. all because he'd been what the