Hasan Hc

Watched it today on Netflix after watching drishyam 2. and for Mohanlal The Director : don't know anything about Crime Investigation Basics 1 letter by killer to officer- not worried about the letter origin that is from where the letters are coming. 2 killer left notebook on crime sites. and these so called investigation officers they touch everything without hand gloves and not worried about finger prints on notebook and in a car. what about forensic!?!?!?!!? Stopped watching after seeing these silly Mistakes dont wanted to waste remaining time..this movie is not my cup of tea..