Matlock - Season 4 Episode 3
The Good Boy

After her husbands death she never thought shed love again, but it Bonnie soon found her future with Cal Ritter. The only problem is that her son, Tony Morgen, hates Cal. When Tony kills Cal and frames his mother for her murder, Matlock takes the case to prove that Bonnie is innocent, but to prove her innocence, he will have to destroy her son.