Knots Landing - Season 14 Episode 13 Farewell, My Lovely

Back from Florida, Gary tells Karen that Mary was really Laura's aunt, and Laura's mother died in childbirth. The police drop the charges against Mac, and they let Joe go. Joe meets with Nick, who tells him he wasn't supposed to have murdered Mary. Then Joe is found dead. Nick tells Vanessa he doesn't want Treadwell coming to town. Nick has Claudia open a bank account for ""Edward Messinger"" and gives her a briefcase of money. Paige asks Mac for his shares of Sumner group, but he says he doesn't care. Kate comes on to Gary again. He says he's not ready and she's pushing him. Mac hires Toni to work with him and says Frank moved to Chicago. Karen is upset that Mac didn't tell her about Florida or hiring Toni. He says talking to her is an inquisition. She decides to leave him and stay with Diana in New York.