After Lucifer removes his wings yet again, Linda becomesconcerned that he is too focused on tracking down the Sinnermanand neglecting his own well-being. Tensions continue to risebetween Lucifer and Chloe, but they realize they must puttheir differences aside to solve a case in which Lucifer takesa sudden interest. Once Detective Pierce's past is revealedthough, everyone realizes that the Sinnerman is much moredangerous than they thought.
