Infamous Serial Killers Who Inspired Movies

The intersection of true crime and cinema has long served as a primary source of inspiration for the horror and thriller genres. Several serial killers have gained notoriety through their horrific deeds, subsequently becoming the subjects of numerous film and television adaptations.

Hollywood frequently utilizes the histories of prolific real-life villains to fuel pop culture’s fascination with the macabre. This trend ranges from award-winning biopics, such as the 2003 film Monster, to atmospheric horror series that incorporate real-world criminal elements.

The Legacy of the Zodiac Killer

The Zodiac Killer is one of the most enduring subjects in entertainment, largely because the perpetrator was never apprehended. The killer is believed to have committed at least five murders in the late 1960s in the San Francisco Bay Area.

The Zodiac gained notoriety for sending cryptic messages to local newspapers. These communications included a symbol consisting of a circle with a cross through it and portions of a three-part cipher that the killer claimed contained his identity. One decoded note explicitly stated, I like killing people because This proves so much fun.

These events have been adapted into several productions, including:

• The Zodiac Killer (1971)
• The Zodiac (2005)
• Zodiac (2007)
• An episode of the series American Horror Story

Historical and Psychological Influences

Other historical figures have left a similarly deep mark on the industry. In 1888, Jack the Ripper carried out a killing spree in London, murdering five prostitutes. The sadistic nature of the mutilations led investigators to believe the killer possessed an astute knowledge of human anatomy, a detail that has since become a staple of Ripper-themed legends, and media.

Similarly, the crimes of Ed Gein have provided the foundation for numerous horror projects. Gein’s actions inspired at least six grisly films.

Beyond specific character studies, the industry has explored the systemic approach to these crimes. The show Mindhunter focuses on the development of criminal profiling, examining how investigators began to analyze the psychology of real-life murderers.

The Reciprocal Relationship Between Film and Crime

While cinema often draws from real-life tragedy, Notice documented instances of the reverse occurring. Some criminals have been heavily influenced by the media they consume.

Reports indicate that at least one serial killer was influenced by the film American Psycho, making numerous references to the movie during their own activities.