Unsolved Mysteries
Missing Witness (15x6)
Midseason finale
Air date: Jul 01, 2020
At age 17, a guilt-ridden Lena Chapin confessed to helping her mother dispose of her murdered stepfather’s body four years prior. In 2012, Lena was issued a subpoena to testify against her mother in court, but the authorities were never able to deliver the summons — because Lena had disappeared, leaving behind a young son.
- Premiered: Oct 1988
- Episodes: 723
- Followers: 67
- Running
- NBC
- Wednesday at 3