The FBI investigates a spectacular jewelry heist and all the clues point to Neal. Now Peter must figure out if his "partner" is telling the truth or if Neal is pulling a con of his own.

Neal must infiltrate a company of corrupt Wall Street brokers to preserve his deal with the FBI. When Peter is forced to go undercover alongside him, a discovery is made that could change their partnership forever.

When Peter and Neal discover that an estate judge committing mortgage fraud is also connected to Fowler, they devise a plan to bring them both down.

When June's niece suffers renal trauma, Neal stumbles upon a cruel scheme to harvest human organs and brings the case to Peter.

To avoid an international conflict, Peter and Neal have to find a thief who is stealing pieces to a valuable collection.