The Singer - S7-E5
Character mistake: Near the end, Matlock says that he can prove who killed KC. The burden of proof lies with the prosecution; as a defense attorney, Matlock doesn't have to prove anything.
Matlock (1986)
1 character mistake in season 7 - chronological order
Starring: Andy Griffith, Clarence Gilyard Jr., Julie Sommars, Nancy Stafford
Factual error: Radio talk show host David Campbell works at "WRQE 480 AM." There is no such frequency. The AM radio dial begins at 530.
Trivia: Andy Griffith was the only actor to appear in all 195 episodes of the series.
Question: Why did Suzanne Cullen lie to Michelle about her not being at Terry Maslin's house the day and night before he was killed when she did?
Answer: If it was ever found out that she was at Terry's house before he was killed, there's a possibility that a lot of people would have begun to suspect her of murdering Terry. By claiming that she wasn't, she was hoping that people wouldn't accuse her of the murder.