In the Heat of the Night · SEASON 4
Lessons Learned
Episode 3 · 1990-09-25

- Crime
- Drama
Episode overview
Gillespie sends Parker to confirm suspicions that a local truck stop is really a front for a prostitution business.When a young prostitute is found dead Gillespie is shocked at her fathers reaction.Parker is dismayed when he recognizes one of the ladies.
60 minutes
Season 4 episodes
1. Brotherly Love (1)1990-09-18
2. Brotherly Love (2)1990-09-18
3. Lessons Learned1990-09-25
4. Perversions of Justice1990-10-02
5. And Justice For Some1990-10-23
6. Hearts of Gold1990-10-30
7. Quick Fix1990-11-06
8. Homecoming1990-11-13
9. A Problem Too Personal1990-11-20
10. A Final Arrangement1990-11-27
11. Family Matters1990-12-04
12. Bounty Hunter1990-12-11
13. Blessings1990-12-18
14. Shine on Sparta Moon1991-01-08
15. Execution of Trust1991-01-15
16. Child of Promise1991-02-05
17. Paper Castles1991-02-12
18. Laid to Waste1991-02-19
19. First Deadly Sin1991-02-26
20. Just A Country Boy1991-03-19
21. No Other Road1991-03-26
22. A Turning1991-04-30