Gabriel Salvador

Van Pelt's career is jeopardised when a protected witness is killed on her watch. However, Jane soon discovers that the murder was perpetrated by the unlikeliest of killers.

Danny must control his emotions as he tirelessly tracks down the person who shot a member of the Reagan clan.

Not everything is as it seems after "Juliette's" return; Monroe and Rosalee look for answers regarding increased Wesen violence; Trubel has information for Nick.

Nick and Hank investigate a wave of vandalism that results in a local business owner's death and the kidnapping of a friend of Monroe and Rosalee; Trubel tells Nick and Adalind what she's been up to.

It's Callen and Sam's five-year anniversary as partners. Appropriately, the pair mark the occasion with one of their trickiest undercover operations to date.

With only 48 hours before the execution of serial killer Alex Rockwell, whom Brennan and Booth helped convict, the Jeffersonian team must race against the clock to confirm Brennan’s new suspicion that Rockwell may not have been responsible for those crimes.