With Tetterbaum's truth revealed and her identity exposed, Angel tries to adjust to her new role as head of the Maratinzano Crime Family, soon realizing that Mafia life offers little down time. The sudden kidnapping of her mother leads Angel down a path to a past she's never known and toward an adversary she cannot identify. When an FBI bust against her family is fueled by someone on the inside, Angel turns to the other Chicago Bosses for answers; but every lead ends up cold and stiff. Racing to save the people she loves most, Angel must learn to trust her instincts, even when she comes face-to-face with the scariest truth yet...there are TRAITORS AMONG US.