In hospital, photographer Jinx Kingsley wakes from a coma after a car crash – a failed suicide attempt, prompted by her fiance Leo jilting her to elope with Jinx’s lifelong best friend, Meg. The discovery of Leo and Meg’s bodies – brutally murdered in the same manner as Jinx’s first husband – makes Jinx the prime suspect. Then, with the help of eminent neuroscientist Dr.Alan Protheroe, some memories begin to surface. Memories of desperation and paralysing terror.