Vengeance Unlimited - Season 1 Episode 5 Justice

During the protection of a witness and his wife in a arms deal trial, the wife is kidnapped. Now the witness isn't equally motivated to testify. Chapel plans to put the claustrophobic arms dealer in a box to make him talk, but a zealous cop instead puts him in jail. Chapel enlists a guard inside the prison (from Bitter end) to help him play with the drug dealers mind. But can a crooked guard really be trusted? And where will the racist gun buyers fit into all this?