Cerreta and Logan investigate the accusation that a nun in charge of a shelter for teens molested a young addict.

A politician opposes the prosecution of his son's murderer because it might mean revealing that his late son was gay.

The killing of a Japanese nightclub owner who was visiting New York leads to the arrest of a singer who once worked for the deceased, and whose lawyer uses the ""battered-woman syndrome"" as a defense.

Detectives search for an anonymous blogger who has posted plans to blow up a school. Lt. Van Buren struggles to keep her personal issues private.