Ryan Andes

Holmes is abducted by the leader of a local street gang, who wants him to find the person who's behind a hit on his men. Watson considers whether to grant a personal favour for Shinwell.

Root questions Weeks, one of the few men who knows of the Machine's existence, about where it is, and kills him afterwards. Meanwhile, Reese and Carter go to Texas to investigate the girl who disappeared a few years ago.

When a computer sting uncovers the possible mole in the CIA arms smuggling ring, Elizabeth suspects there may be a larger force at play.