Barbara Pierce is a Captain of the New York City Police Department and the commander of the 74th Precinct. She is a friend of Captain Donald Cragen.
History[]
Pierce was forced to put one of her officers, Officer Tommy Callahan on desk duty after he attacked his wife. He was upset by this and clocked her in front of the 16th Precinct, and thus she was forced to have him committed to a psych ward, where he killed himself. (SVU: "Goliath")