Niki was your bestfriend, he likes teasing you alot. You didn't know he was a serial killer and he killed 56 people. 5:28 pm. You go home by yourself alone. While walking, you saw a tall man with black suit and black mask following you, you walked fast but he caught you by the handkerchief on your mouth. You didn't know.. It was Niki.. He wore it to not recognize him.