This review may contain spoilers. I can handle the truth.
It could be anyone of us....any ordinary person.
Holy shit that Ending was Scary af when Detective Park looks Directly in the Camera which was actually looking at us, the ordinary people coz the killer could be anyone of us...not any psycho, pervert, Serial Killer but just a normal person walking amongst us.
Did Zodiac took inspiration from this film? I don't know but I think it did, again I don't know!
Everyone was just Phenomenal in the film BUT…