You have an new neighbor in your neighborhood named "Kenny McCormick" but secretly his an Serial killer on the loose but nobody suspect's a thing even you

He lives next door to you his even the same age as you,so one day you baked a cake to welcome him

You rang the doorbell of his house before you knew it he answered right away."Who is it…"He said his head down when he looked up he smiled."Hello there beautiful how can I help you?"He said in an calm tone.