Season 4 Episodes
1. "There was a monster inside of him."
December 21st, 202059 min
A friend, a final phone call, and a social media chat log point to a stalker and serial killer who might never have been caught.
2. Episode 2
December 22nd, 202059 min
3. Episode 3
December 23rd, 202058 min
4. Episode 4
December 24th, 202055 min
5. Episode 5
December 25th, 202059 min
6. Episode 6
December 28th, 202058 min
7. Episode 7
December 29th, 202058 min
8. Episode 8
December 30th, 202059 min
9. Episode 9
December 31st, 20201 hr 1 min
10. Episode 10
January 1st, 202159 min
