The murderer's real name is Max Him and his friends were walking around in the woods, looking for a haunted house then they found it. They dared Max to knock on the door. Max was a dare devil so he did it... then his friends ran away and left him alone. So Max turned around and found his friends bracelet was on the ground. The door to the haunted house opened up. It had 1 room. And in front of the door was a mask. Then Max put it on, and saw a knife underneath it. Max grabbed the knife then went after his friends