wanarie

in real life, confession without solid evidence won't be taken seriously and unfortunately, this movie is based on one of the most prolific korean serial killers from the early 2000s - yoo youngchul, so i assume they tried to make it more realistic rather than filled with fiction. back then, investigation of this specific case was getting high amounts of hate due to the incompetence of police/detectives which is technically reflected in your comment too: ,,...police moments that just pissed me off so bad..."

Yes, that was her. There is another explanation to why she was killed in the car you can see in episode "The Last". It's shown around minute 50

The potential was there but something suddenly switched and it became unbearable. I hope we will someday in the future get a drama with both leads having a better role and with their acting at least a bit better. I think part of the not so good acting was not only they are new actors, but also the script and wiriting were real crap. It's a shame tbh but I hope they will get better and I look forward to another projects of the actors!