Jake and the Fatman - Season 1 Episode 20

A man hires a P.I. to see if his wife is having an affair. She discovers that the man is a priest. The man tells the P.I. to be quiet. But the P.I. goes to the wife and tries to shake her down. The wife then goes to the priest and says we have to come forward. She then goes to her husband and admits the affair and offers to divorce her husband and give him an equitable settlement–it seems most of the estate is hers, so he kills her. He tries to frame the priest who is a friend of Jake's. Jake naturally looks to the husband but has no proof. Jake learns of the P.I. and knows her rep but she doesn't give anything up. She later tries to shake the husband down.