Amid the drug trade on Cape Cod, a body washes ashore and is discovered by an irreverent National Marine Fisheries Service officer, Jackie Quinones, who is determined to help solve the murder even if the state cops want her nowhere near the case.
Ray and Renee are backed against the wall and must make a deal with the devil. Shane’s all-business approach brings sworn enemies together and a chance meeting helps Jackie pick a side in the coming battle.