Six friends, who've known each other from childhood, break into the tower block they lived in as kids, now deserted and condemned, to rig-up a pirate radio station, get high and party. When one of the group goes missing, her friends begin to search the dark interior of the tower and soon realize that they are not alone: a resident psychopath lurks in the shadows and is hunting them down, taking them out, one-by-one.

In 1992 a group of young Anarchists braved the snow covered wilderness to set up camp against the construction of a motorway by-pass. A terrible fate awaited them. 15 years later Susan, a successful horror novelist and sensitive soul relocates from her native California to the rural English countryside in search of peace. The newly-wed finds it in an idyllic, remote Hamlet. It is here that Susan's living nightmare unfolds.