Mark Ashworth

Following the discovery of the Malum, John acquires the help of Cotton to find out more about the Grand Rite. Mary tries to regain control of Mercy, and Tituba is tasked by the hive to discover the secret of John Alden that he has killed to keep.

The NCIS team discovers a mole in the ranks while helping the Department of Homeland Security locate 900 pounds of missing explosives that pose a threat to New Orleans.

Crane and Abbie are forced to make alliances with some dangerous enemies when a new threat appears in Sleepy Hollow.