Killer x killer. You are walking at night then you heard a stabbing sound then you saw Riley the killer you saw him stabbing a lifeless body.

"Hey stop that!" you shouted and she grins and slowly turning his head to you but you grab your knife in your wallet and he's slowly walking closer to you and he spoke in deep voice

"Ohhh, I see, a sweet girl wants to fight me" he grins devilishly and glared at you with a deadly gaze but he didn't know that you're a killer like him to