Derral Sims

Derral Sims is the most prolific physical-evidence researcher in modern abduction studies, credited with shifting the field from hypnotic regression alone toward systematic forensic investigation. Over 38+ years of field research, Sims has assembled the largest known collection of alleged alien contact evidence, including skin samples, DNA extracts, X-rays, MRI scans, and surgically removed implants, positioning himself uniquely at the intersection of intelligence tradecraft, clinical hypnotherapy, and forensic science.

Military and Intelligence Background

Sims served as a senior military police officer in the U.S. Army, including a year-long tour in Korea. From 1968 to 1971, he held a security clearance and managed operations at a classified CIA covert training facility, an assignment that shaped his later analytical approach to abduction case investigation. This intelligence background—familiarity with source vetting, compartmentalization, and verification protocols—informed his methodological divergence from other abduction researchers, many of whom relied primarily on therapeutic regression sessions without corroborating physical investigation.

Certifications and Therapeutic Practice

Sims holds certifications as a Certified Master Hypnotherapist, Certified Hypnotic Anesthetist, and Certified Master Neurolinguistic Practitioner (NLP). He is a licensed private investigator in Texas. His therapeutic credentials, combined with intelligence background, positioned him to work with abduction experiencers in ways that emphasized verification and corroboration over narrative consistency alone.

Pioneering Research Methodology

Sims developed an integrated investigative approach that distinguished him from contemporaries. Rather than treating hypnotic regression as the primary evidence source, he employed multiple analytical techniques: symbolic profiling drawings, handwriting analysis, Neuro-Linguistic Programming, and structured questionnaires. Most significantly, he pioneered the use of black light, infrared imaging, and ultraviolet light examination of skin to detect physical traces allegedly left by alien contact.

His most distinctive innovation was a "pre-surgical screening procedure" using ultraviolet light to identify anomalous subcutaneous objects on subjects who reported suspected alien implants—a procedural bridge between clinical investigation and surgical intervention.

SABER Organization and Implant Research

Sims founded SABER (Suspected Alien Biological Entity Research), a structured research organization dedicated to physical investigation of the abduction phenomenon. SABER's methodology emphasized collection of dermatological samples, high-resolution photography, physiological measurements, and forensic analysis over regression-based narrative alone.

Sims's most prominent collaboration was with podiatric surgeon Dr. Roger Leir, who conducted surgical removal and laboratory analysis of alleged alien implants. Across this partnership, Sims oversaw abduction case screening and investigation while Leir performed the surgical procedures. The two orchestrated 27 surgical interventions, with Sims maintaining investigative oversight and specimen documentation. Between them, they claimed to have recovered metallic and non-metallic objects displaying unusual elemental compositions, though mainstream materials science analysis has not confirmed extraterrestrial origins for any recovered specimens.

Sims's collection methodology—skin biopsies from alleged abductees, DNA samples, radiology records, and expelled or surgically extracted objects—represents the most extensive physical evidence archive in abduction research, though its interpretation remains highly contested within the scientific mainstream.

Claims and "Alien Fluorescence"

Sims claims credit for the discovery of "alien fluorescence," an alleged phenomenon in which tissue samples from abductees display luminescence under ultraviolet light. He has presented cases purporting to show this effect, though peer-reviewed verification of the phenomenon in mainstream scientific literature remains absent. His claims have found receptive audiences within UFO research communities but have not achieved acceptance in peer-reviewed materials science or dermatology.

Sims's core claim—that one in four Americans have been abducted by hostile aliens—remains extraordinarily high by the standards of other abduction researchers, most of whom estimate prevalence in the range of 2–5% of the population.

Public Advocacy and Media

Sims has been a recurring guest on Coast to Coast AM, one of the most widely heard UFO-focused radio programs in North America, appearing dozens of times to discuss implant evidence and abduction case studies. He has authored multiple books, including Alien Hunter: Evidence in Light, and has contributed to UFO Magazine. His media presence remains active, and he continues to accept new clients for investigation and therapeutic intervention.

Sims represents a specific archetype in abduction research: the clinician-investigator who treats alleged alien contact as a phenomenon worthy of systematic forensic examination. His methodology—combining hypnotherapy with physical evidence collection—elevated standards for case documentation within abduction research, even among researchers skeptical of his specific conclusions about extraterrestrial origin.