Homicide: Life On The Street

An article appears in The Baltimore Sun about Kellerman and the other members of the arson unit who are under investigation. Munch investigates the death of women whose husband returned home to find her dead, cause unknown. He suspects the husband but Cox thinks differently. Pembleton tries to help Bayliss close the Lambert case. The article puts Kellerman on edge and he goes to Roland's office where he discovers Roland is a federal witness. This incident gets him suspended until he takes a polygraph test. Brodie gets an offer to stay at Kay's place. Munch presses his witness and breaks him but Cox's evidence still says otherwise. Kellerman takes the test and while waiting for the result tells Lewis the truth. Cox visits Munch's suspect in his cell. Frank reflects on his past and the future. Kellerman passes the polygraph, but so did the federal witness; one of them beat the test.