Autoerotic fatalities with power hydraulics

Area of Science:

• Forensic Pathology
• Psychiatry
• Sexual Medicine

Background:

• Autoerotic practices can involve dangerous methods for sexual arousal.
• Tractor machinery presents unique risks when incorporated into sexual activities.
• Perceptual distortion and asphyxiation are noted elements in some autoerotic fatalities.

Observation:

• Two fatal cases are presented involving men using tractor hydraulic shovels for masochistic sexual stimulation.
• One individual exhibited romantic attachment to a tractor and died from self-asphyxiation by neck suspension.
• The second individual, involved in sexual bondage and transvestism, died accidentally when pinned by a shovel after ankle suspension.

Findings:

• Both cases involved accidental deaths during autoerotic activities utilizing heavy machinery.
• Elements of perceptual distortion, sexual bondage, and transvestic fetishism were present.
• Postural asphyxiation due to chest compression by machinery is a potential risk.

Implications:

• These cases underscore the extreme risks associated with autoerotic asphyxiation, particularly when involving mechanical apparatus.
• Understanding the psychological drivers, such as perceptual distortion and fetishism, is crucial in forensic and psychiatric contexts.
• The use of machinery in autoerotic fatalities necessitates awareness among safety professionals and medical examiners.