Mel and Dev are no longer a couple, but they run Blackhawk Security together. When being around Dev becomes too painful, she buys him out. Dev knows she’s going after her old CIA boss Kingsley, so Dev makes her a deal – if she accepts his help on this last job, he’ll walk away. But Kingsley is slippery. After he murders one man and almost kills a young woman, they realize he has a well-planned escape. Can Mel and Dev stop him? Or will Kingsly eliminate them first?