Question: The Chaser, is a 2008 South Korean action thriller film starring Kim Yoon-seok and Ha Jung-woo, inspired by Yoo Young-chul, a real-life Korean serial killer, and self-confessed cannibal, he admitted to murdering how many people?
Sentence (from "Yoo Young-chul"): He committed his crimes between September 2003 and July 2004, when he was arrested.
Relevant evidence: No