The District S04E03 - Free Byrd

Mannion is determined to have the best people possible working for him and asks his ex-wife, Sherry, to become his Superintendent of Detectives. Meanwhile, when an ex-con is arrested for the murder of his girlfriend, who was also a parolee, Mannion tries to put into action a parolee-rehabilitation program Ella had begun before she died. Also, Temple sets a trap for the officers he suspects of police brutality.