It's Burke's Law!
Amos Burke is the millionaire captain of homicide in the Beverly Hills police department. He is a suave playboy and a good policeman. He solves the mystery of "who killed..." with charm, wit, and a pretty girl on his arm, and a list of "Burke's laws." The show changed gears in its third season when they had Burke leave the police department and become a secret agent. Ths show's title was then changed to Amos Burke, Secret Agent.