The Raincoat Killer: Chasing a Predator in Korea

I like to watch true crime documentaries. "Raincoat Killer" is unusual because (1) the serial killer is in Korea, a country with a low crime rate, and (2) many of the various law enforcement personnel are emotionally connected to the crimes in a significant degree. I thought the doc was well worth watching.

As an aside, I'm perplexed by many of the early reviews here by self-styled "film critics." Nearly all of them are either unreasonably negative or unreasonably positive. I sense a definite bias by these 20-35 year-old "film critics." If a movie is made by Marvel, or is pretentious, or has dragons, hobbits, vampires, or zombies, it gets a '10.' If a movie has a serious, mature subject matter, it gets rated 4 to 6. A user of imDb should always keep this in mind.