Responses
Is it this one
http://www.mangago.me/read-manga/knife_chiba_ryouko/
Sort of...they are detectives, he does go to therapy at the end and then reunites with his partner
does anyone know the manga that was something like a group of detectives but there was a case of a murderer who killed an ex of one of the detectives? he had like ptsd later and had to be rehabilitated but idk