Responses
Black Mirror, Sura's Lover and Interview with a Murderer maybe
'The beast must die' is like PERFECT if you wanna read something w murder and stuff.
Faraway home, Murderer Llewellyn's dinner invitation are also good too.
This one just dropped, so has potential
https://www.mangago.me/read-manga/6_and_7/
Stories similar to Dreadful night or just BL that has a murderer with it LOL. do NOT recommend me Killing Stalking, Painter of the Night, or any of those tho.