trick or treat guests or what

on hallween i had a halween sleep over. i invited my friends amber,tatyca,desiree and destiny. we were wachin a scary movie and we heard the door bell ring. so we went up stairs to see who it was. we had thought it was trick or treaters but i guess it wasnt. when we went to the door we saw a reflectoin like some one knew we were home and was lookin for us. so we went back to bed and slept with the hall light on. we were also so scared we slept with covers over are heads.