Jorge-Luis Pallo

Susan convinces Mike to go to the police when she discovers that Ben's loan shark is out to get him, and Gaby is justifiably concerned when Carlos exhibits some strange behaviour on his first day back at work.

The BAU works with the NSA when two undercover DEA agents are murdered and another goes missing; Hotch hopes the team's work with the NSA will bring them closer to finding a ring of hit men.

Jane and the team cross swords with an old adversary when they investigate the murder of a strident member of the anti-cult movement.

When a dog owner is found mauled by his own animal, the NCIS team are called to ensure there was no other foul play. However, Abby believes that the dog is innocent, and is prepared to risk her job to prove it. Meanwhile, Gibbs learns about Jenny's secret.

There are more tears as the gang say goodbye to an old friend, while Gemma continues to cause tension.

Clay tries to consolidate his power base as Jax tries to focus the Sons towards their new business with Nero.