Nash nabs a thief who was himself ripped off by a gang of robbers just after he pulled a heist at a rare coin store; a father hires Joe to find out what happened to his missing son who was supposedly kidnapped five years ago; someone spray paints Nash's car.

To flush out a drug lord, Nash goes undercover posing as a hit man. Meanwhile, Nick tries to talk his poker buddies out of robbing a bank, and Inger and Lucia come back home to Joe after five months of being away.