Cagney & Lacey: Together Again Episode 1 (1995)

New York's toughest lady detectives re-team to solve the murder of a homeless transient who had been terrorizing the residents of a posh apartment building with screaming threats, insults and physical intimidation. Though the cops think the culprit is another street person, Cagney and Lacey believe the real killer is one of the tenants, many of whom have ample reason to have murdered the boorish bum.