One stormy night in 1994 Gilbert Gill brutally kills his mother with a claw hammer and seriously wounds his father. Captured for his crime, he is sent to a maximum security sanitarium for the rest of his life - the neighbourhood and the remaining family slowly return to normality... but not for long! Brutally killing 3 orderlies he escapes and returns with revenge on his mind. It's a race against time... The only person that can get through to Gilbert is his sister Janet. Will she be able to stop his murderous rampage, or will she just be another one of his victims?