Killer Cases · SEASON 4
Death By Antifreeze
Episode 4 · 2023-10-20

- Crime
- Documentary
Episode overview
Outwardly, Mark Jensen seemed to be a mild-mannered, loving husband -- grieving over the early December 1998 suicide death of his wife, Julie, who was found by their two young sons. But when Wisconsin police found traces of antifreeze in her autopsy, they started to question what was really going on at home. They soon discover that Mark moved another woman in a month after his wife's death.
43 minutes
Season 4 episodes
1. The School Teacher Murder2023-09-29
2. The Eagle Scout2023-10-06
3. Policeman's Wife2023-10-13
4. Death By Antifreeze2023-10-20
5. The Air Force Major2023-10-27
6. The Butterfly Keeper2023-11-03
7. The Last Meal2023-11-10
8. Death in Suburbia2023-11-24
9. The Bicycle Killer2023-12-01
10. The Boyfriend2023-12-08
11. Her Husband's Murder2023-12-15
12. Murder On Wheels2023-12-15