The suspect list so far:

Kay - Our most adorable bunny is clearly a man with issues. His manga appears to be the inspiration for a serial killer and his first thought was to burn the artwork. He has suspicious bruises and carries a hammer in his bag. The sight of police sends him into a panic attack. Not exactly the actions of a man with a clear conscience.

Thun - There’s normally only two reasons to include a major name in a supporting role. Either he’s there to play the rival love interest OR he’s the villain. Since P’Off isn’t really exuding secondary romantic lead vibes it’s most likely option 2. But is he the serial killer or just here to muddy the waters in true invasive journalism fashion?

Phat - A detective who believes in justice but is also haunted by the fate of his father, whose name he wants to clear. So far both victims are men with corrupt pasts who escaped the repercussions of their actions. A cop going rogue to deliver justice on people the system missed is an old but popular trope.

Prim - So I know she’s a weird name to include but devout mystery fans know a random stranger suddenly appearing in the life of the protagonist or someone very close to them and befriending that person can be a definite red flag. Just who is she really and why was she so nice to Preaw given they both seemed to be there to apply for an internship. In any really good mystery/thriller there are two types of characters I never trust: the random overly nice, helpful stranger and anyone who can’t possibly be the killer bc they have (insert random physical/mental ailment).

Nop - Adding him bc Neo is a gmmtv chameleon who can play just about any role.