Psycho Killer
Following the brutal murder of her husband, a Kansas highway patrol officer sets out on a journey to track down the perpetrator. As the hunt progresses, she comes to realize the man responsible is a sadistic serial killer, and the depth of his mental depravity and his sinister agenda is more twisted than anyone could have imagined.
The setup is primarily a crime-thriller pursuit of a serial killer; while it includes disturbing elements and fear-driven sequences, horror is not the film's fundamental identity or design.
Best for viewers looking for a scary, psychological and slow-burning horror movie.
Movies with a similar horror experience.