David Gianopoulos

A mysterious little girl is abandoned at Briarcliff. The Monsignor makes a Faustian pact with Dr. Arden. The origin of Bloody Face is revealed.

While Jack and Cole team up in the field to shield New York from the calamitous threat, a hostage situation has CTU completely stressed out. Meanwhile, unrelenting parole officer Prady presses on in his investigation, and unexpected developments send the Hassan family into a major tailspin.

Beckett and Castle search for a psychic's killer while debating the existence of extrasensory abilities.

After Warrick is shot in a Las Vegas alley, the entire CSI team, past and present, comes together to deal with the aftermath.

Warrick is uncertain of his innocence when he is accused of murdering an infamous Las Vegas gangster.

Harm suffers a personal loss, and Mac hears devastating health news; Bud's career reaches new heights; the admiral makes a life-altering change.