Hill Street Blues (1981)

S07E06 Say Uncle

Buntz takes the lead in ensuring the safety of a mobster being transported to prison, as a hitman sent by the mobster's nephew threatens his life. Meanwhile, Russo’s undercover assignment puts her in yet another compromising situation. LaRue and Washington apprehend a suspect who admits to multiple unsolved murders. Jablonski teams up with Belker to catch a thief targeting buses. In a surprising turn, Calletano decides to leave the police force.