20/20 · SEASON 45
Lock the Door Behind You
Episode 23 · 2022-05-13
- News
- Documentary
Episode overview
Never-before-broadcast video gives insight into the mind of serial killer Henry Louis Wallace, who confessed to 11 murders from 1990-1994, and his only surviving victim speaks in his first interview.
81 minutes
Season 45 episodes
1. Chippendales Murder2021-10-08
2. The Principal's Wife2021-10-15
3. Do No Harm2021-10-22
4. Life Online: The Last Days of Gabby Petito2021-10-29
5. Sincerely, the Happy Face Killer2021-11-05
6. Goodnight, Mother2021-11-12
7. Escape From A House Of Horror2021-11-19
8. Nowhere To Run: The Ahmaud Arbery Story2021-11-26
9. The Deadly Take2021-12-10
10. I Now Pronounce You Dead2022-01-07
11. Fall of the House of Murdaugh2022-01-14
12. Adam…& Evil2022-01-21
13. Gone at Dawn2022-01-28
14. You've Got Jail2022-02-11
15. Home Sweet Murder2022-02-25
16. The Dropout: The Rise and Con of Elizabeth Holmes2022-03-04
17. The Cult Next Door: The Mystery and Madness of Heaven's Gate2022-03-11
18. The Devil You Know2022-03-18
19. Dead Man Talking2022-03-25
20. Hell in Heels2022-04-01
21. Words to Die By2022-04-08
22. Gone Before the Storm2022-05-06
23. Lock the Door Behind You2022-05-13
24. Double Life, Double Murder2022-05-20
25. Laura Lee Day2022-06-03
26. The Last Hunt2022-09-17
