It lacked so many things. They didn't divulge KEY details about the killer that would've made this documentary more engrossing. It would've been better if they interviewed certain people... As much as that lunatic did, not enough details were discussed AND they had the nerve to never show his face, not even a crumb of a pic! It took me a year to finish this, because it was so boring. By the 3rd episode I turned on the English dubbing. I'm a major TRUE crime junkie but this just couldn't hold my attention.

I'm surprised South Korea let this see the light of day. I would've been embarrassed to let the world know how the killer got away at the police station, not to mention Sparta kicking one of the victim family members to PROTECT the killer.

Totally subjective review, don't mind me.