Leanne falls for Matlock's new client, a philanthropist accused of murdering his business partner.

Matlock is the unlikely witness when a boat blows up killing Judge Michael Sterns. Had it not been for Ben's sea-sickness, he would have been on the boat. Convinced that someone was out to get him and not Judge Sterns, Matlock, Cliff and Jerri take a look through some of Ben's old cases to find out who did it, and Matlock takes on the case of the man accused of the crime, a former lawyer who had been disbarred for jury tampering exactly five years earlier.