Line of Duty

When three police officers are shot dead during the hijacking of a seized-drugs transport, AC-12 moves in to investigate possible police collusion.

AC12’s quest to contact the undercover officer embedded in the organized crime group puts Steve in danger.

AC-12 are shocked to learn that Corbett may have made contact with the enigmatic figure known only as “H.”

AC-12 attempt to capture Corbett but Steve and Kate question Hastings’s motives.

As the hunt for “H” intensifies, Steve and Kate wonder if Hastings is guarding a dark secret.

As Hastings’s secrets are laid bare, Kate and Steve are torn between loyalty and their duty to uncover the truth. Will the identity of “H” be revealed at last?