Catching a Killer: The Hwaseong Murders - Full Series Information, Trailer & IMDb Reviews
Watch Catching a Killer: The Hwaseong Murders Season 1 Episode 1 online. Maybe available on Youtube, Netflix, PrimeVideo, Hulu, Disney and other legal streaming platforms.
Part one opens with a string of shocking murders but it's not until the fifth murder in four months that police finally initiate a broad investigation. Three more women are killed before police finally make an arrest - 22-year-old Sung-yeo Yoon.