Hell on Wheels: The Case of Mackenzie Shirilla (S01E04)
S01E04
Show
Allegedly with Ellison Barber
Episode
S01E04
Air Date
May 20, 2026
Season 1 Episodes
S01E01
Gabby Petito: New Revelations
S01E02
Penthouse Predators: The Alexander Brothers
S01E03
Sam Bateman: Polygamist Prophet
S01E04
Hell on Wheels: The Case of Mackenzie Shirilla
S01E05
Kouri Richins: Murder She Wrote
S01E06
Architect of Evil: The Gilgo Beach Killer
S01E07
Alex Murdaugh: What's Next
S01E09
Viral Homicide: The D4VD Investigation
S01E10
Trouble in Paradise: The Hawaii Cliff Push
S01E12
Escape to Italy: Suspected Wife Killer Lee Gilley Flees Texas