My film pitch.

A group of teenagers are in the woods camping round a fire they had lit and drinking and having a good time. One of the group gets up to get some more drinks, and then puts a mask on and jumps out from behind the trees to make the others jump. Later on in the night the one of the group with the mask dissappears and the group hear him screaming for help, although they do not believe him as he tricked them all earlier. Soon after him not returning though the group go to look for him and find him dead and hanging from a tree. As the night goes on more and more of the group go missing and are found dead. The remaining two in the group find a house in the woods and take refuge here, although soon find that the killer lives here and tortures people there. They leave, and walk round the woods trying to find somewhere safe to take refuge, the killer find them though and kills the male, and drags the female to his basement to be tortured. She is tied up and tortured by him with knives and weapons. She manages to break free and hits the killer with a piece of wood.