HomePodcastsSerial Killers: Real Life DocumentariesSerial Killer Documentary - Yoo Young-chul (The Raincoat Killer)Serial Killers: Real Life DocumentariesSerial Killer Documentary - Yoo Young-chul (The Raincoat Killer)November 9, 2026 · 55 minPlay episodeShare from this pointShow notesSerial Killer Documentary - Yoo Young-chul (The Raincoat Killer)TranscriptAll episodes of Serial Killers: Real Life Documentaries