Stingers

Church and Angie go undercover to infiltrate a sinister and dangerous criminal family, after their investigation into a disappearance of a teenager turns up with no leads.

Church becomes implicated in murder conspiracies involving a powerful business man, as he works undercover as a gun for hire.

Undercover is called in to investigate the prime suspects of a shooting within a Romanian gang; Rocca must rely on an ex-Undercover operative to infiltrate the gang.

Undercover is called in to find a dangerous murderer before he strikes again, after his third victim is found.

Following Kaye's unexpected disappearance, the team go into damage control before she becomes the next victim of a murderer.

Church becomes involved with a brutal and highly skilled mercenary named Cameron Fraser while working undercover; Angie is forced to use desperate measures.