The Alien Abduction of Police Officer Sergio Puchetta

In the early hours of February 17, 2002, Sergeant Sergio Puchetta of the Buenos Aires provincial police was conducting a routine patrol on an isolated rural road near the town of Carlos Spegazzini, Argentina, when he encountered something that would permanently alter his understanding of reality. What began as a strange light in the sky ended with Puchetta claiming to have been taken aboard an extraterrestrial craft, subjected to physical examinations, and returned with a message he struggled for years to articulate. The case became one of South America’s most thoroughly investigated law enforcement abduction claims.

The Night of the Encounter

Sergeant Puchetta was alone in his patrol vehicle around 2:30 AM when he noticed an intensely bright light hovering over a field approximately 200 meters from the road. Initially assuming it was a military or emergency helicopter, he slowed his vehicle. The light was silent — no engine sound, no rotor noise, nothing. As he watched, the object descended and settled into the field. Puchetta stopped his vehicle and stepped out, reaching for his radio to call in the sighting. His next conscious memory was of standing on the road in daylight, his patrol vehicle parked exactly where he had left it. Nearly four hours were missing from his memory. His uniform was undamaged but he felt an unusual warmth across his skin and a persistent ringing in his ears. His police radio was dead — the battery had been completely drained despite being fully charged at the start of his shift.

Physical Evidence and Medical Examination

Puchetta reported directly to his commanding officer and was subsequently examined by police physicians. Doctors documented a series of small, geometrically arranged puncture marks on his left forearm and two circular marks on his back consistent with what abduction researchers call “scoop marks.” His blood work showed elevated white cell counts and markers consistent with low-level radiation exposure, though the readings were not clinically dangerous. A dermatologist noted mild erythema across his exposed skin surfaces consistent with UV exposure — unusual for someone who had been indoors or in a vehicle. His supervisor noted that Puchetta, a methodical and skeptical officer known for precise report writing, was visibly shaken — something his colleagues had never witnessed in his seven-year career. The physical evidence was sufficient for his department to initiate a formal incident investigation.

Hypnotic Regression and Recovered Memories

In the weeks following the incident, Puchetta suffered severe insomnia, recurring nightmares, and intrusive waking visions. At the recommendation of investigators from CEFORA (Centro de Estudios de Fenómenos Ovni de la República Argentina), he agreed to undergo hypnotic regression with a licensed psychologist. Over three sessions, a detailed narrative emerged. Puchetta described being enveloped in a beam of light that lifted him from the ground, a cylindrical chamber with smooth metallic walls and indirect illumination, and encounters with beings he described as approximately 1.4 meters tall with large dark eyes, elongated heads, and grayish skin. He recalled being placed on a table-like surface and subjected to a scanning procedure that produced no pain but generated an intense vibration he felt in his bones. Most significantly, he described a communication — not spoken but directly perceived — conveying information about humanity’s environmental destruction and a warning about future consequences.

The Investigation and Corroborating Reports

CEFORA investigators who worked the Puchetta case discovered that his was not an isolated event. Three other residents of the Carlos Spegazzini area reported unusual lights in the same general direction on the same night, though none reported seeing the craft land or witnessing the encounter directly. A local farmer found an unusual circular impression approximately 8 meters in diameter in the field closest to where Puchetta had stopped, with soil compaction patterns consistent with a heavy object settling from above. Soil analysis conducted by a private laboratory found elevated magnetic particle concentration within the circle. The convergence of physical trace evidence, multiple independent light sightings, and the medical documentation elevated the Puchetta case beyond the category of uncorroborated personal testimony.

Aftermath and Puchetta’s Long-term Impact

Sergeant Puchetta remained on active duty for several years following the incident, though he eventually retired early, citing psychological strain. He became a reluctant but increasingly vocal figure in South American UFO research, speaking at conferences and cooperating with investigators from Argentina, Brazil, and the United States. He consistently maintained the accuracy of his account despite public skepticism and professional risk. His case is now studied alongside other prominent law enforcement abduction claims — including the Pascagoula abduction in Mississippi and the Peter Khoury encounter in Australia — as part of an emerging body of evidence suggesting that contact experiences do not exclusively target isolated civilians but affect people across all professional backgrounds, including those trained to evaluate and document unusual events with precision.