Sam and Kelly set up an elaborate fake informant operation to uncover incriminating evidence in the purple rain case but the play is derailed when Naz becomes the prime suspect…

The OCE team works together to exonerate Naz and stop purple rain. Kelly and Nathan go undercover, Sam talks to an old friend, and Naz scrambles to remember a detail…

While St. John’s celebrates Mardi Gras, Charlie and Rex investigate a targeted killing spree.

The King From Medieval Times hires Angie and Shade after believing he has been poisoned.

The fragile truce between the vampires and Staten Island’s werewolves is tested, and Colin Robinson finds romance with a new co-worker.