Never thought they were real

This story is about two friends, best friends. One night the girls are having a sleepover at one of the girls house, their parents are out of town for a month so they have the whole house to them selves. The girls names are Katie and Laura but in the story she is called Lozza. They meet a girl named Layla who comes into the house from the back door because she thinks she is being followed. Katie and Lozza talk about letting her stay the night after they finished talking Katie heads back into the lounge room to tell Layla that she can stay but finds Layla dead and three other people standing in the lounge with her blood on their face. Ok well thats enough info I've already said to much, anyway I hope you enjoy and please comment.