Years ago, Ben represented Jason Hardiman in his divorce proceedings, and upon his instructions, offered Carla a small fortune to relinquish custody of their son. She refused, and eventually won. Now Carla can only find work as a stripper. Jason goes to her work and again threatens to take their son Jimmy from her. When he is found at the edge of death, Carla is the immediate suspect. He is murdered while in the hospital, and Carla is the prime suspect. Ben's suspicions soon turn to a woman named Helen Shelly, but unfortunately, it's hard to find her. Doug Templitt seems to be the only one who knows where she is.

Detective Joe Peters has been accused of taking bribes and murdering a fence, and also suspected in the death of a fellow cop. When it comes right down to it, one of the other cops on the force was more involved than they should have been.

When a down-on-his luck Santa Claus (Tom McCabe) is accused of killing the landlord who was about to evict not only him but everyone else in the apartment complex, the people in his building take up a collection and come to Matlock to ask him to defend him. They may not like Tom, but none of them believe him guilty of murder. Matlock ignores his own misgivings about a man he can't help but dislike and agrees to defend Tom.

Seven years ago Ben defended Les Matthews, who was accused of killing his friend and business partner and Ben lost. Today Matthews has been granted parole. While working in the library, Wayne Lashley enters with his two goons, Lipton and Foley. While Lipton and Foley keep watch, Lashley tries to kill Les, but in the struggle, it's Lashley who ends up dead, and Les who ends up looking guilty.

Matthews is charged with Lashley's murder and Ben wants to defend him. He sends Tyler undercover in the prison and places him with the cellmate of the man who was killed. He gives Ben evidence that not only proves Matthews is telling the truth but also who was responsible for the murder that Matthews was convicted of seven years ago.