Episode
Mark Twitchell AKA the Dexter Killer.
- Podcast
- Ouch! Was that a Ghost?
- Published
- Apr 16, 2026
- Duration seconds
- 992
- Processing state
not_requested
Actions
POST https://stenobird.com/v1/public/podcasts/ouch-was-that-a-ghost-6584292/episodes/mark-twitchell-aka-the-dexter-killer/transcription-requests
Idempotently request low-priority transcript generation for this episode.GET https://stenobird.com/podcast/ouch-was-that-a-ghost-6584292/mark-twitchell-aka-the-dexter-killer.md
Read the agent-friendly Markdown representation of this episode resource.
Summary
This episode explores the chilling case of Mark Twitchell, the so-called Dexter Killer, who was inspired by the TV show Dexter to commit murder in Edmonton, Canada. I delve into his background, the crime, and the investigation that uncovered his dark obsession with filmmaking and serial killing. Thank you so much for supporting the show! Ouch! Was That A Ghost? | Instagram, Facebook, TikTok | Linktree sources Mark Twitchell | Murderpedia, the encyclopedia of murderers Jailed murderer Mark Twitchell eager to revive film career - The Globe and Mail Jury finds Edmonton filmmaker guilty of murder - The Globe and Mail (archive.org) Former wife weeps at Twitchell murder trial | CBC News Document chronicles Twitchell's murder of Altinger: prosecutors | Edmonton Journal "The Dexter Killer": Letters offer a rare look at the thoughts of convicted murderer Mark Twitchell - CBS News 'Dexter' killer shares chilling details on how he killed his victim he met on Plenty of Fish | Daily Mail Online Who are Mark Twitchell's ex-wives?