FBI investigates 'sinister pattern' of 12 dead or missing American scientists

The Federal Bureau of Investigation has launched a comprehensive multi-agency investigation into a "sinister pattern" involving the deaths and disappearances of approximately 12 high-profile American scientists.

The investigation, confirmed by the FBI this week, focuses on experts in highly sensitive fields, including nuclear propulsion, aerospace engineering, and defence research.

FBI officials stated they are working with the Department of Energy and the Department of War to determine if these cases—scattered across the last three years—are a tragic coincidence or part of a calculated campaign against U.S. strategic interests.

Public concern intensified following the suspicious 2025 death of Joshua LeBlanc, a 29-year-old NASA nuclear engineer working on Mars propulsion technology.

LeBlanc was found in a burned Tesla after a high-speed crash in rural Alabama; his family has questioned the "accidental" ruling, noting he left his phone and dog behind.

Adding to the unease, David Wilcock, a prominent UFO researcher and "Ancient Aliens" figure, was found dead in Nederland, Colorado, on 20 April 2026.

Just two days prior, Wilcock had told viewers in a livestream that he found the string of disappearing scientists "a little bit scary."

The investigation has reached the highest levels of government. President Donald Trump addressed the matter at the White House, stating, "I hope it’s random, but we’re going to know in the next week and a half. I just left a meeting on that subject."

The House Oversight Committee has also opened a probe, specifically seeking answers regarding the disappearance of Maj. Gen. William Neil McCasland, a retired Air Force commander who vanished in February 2026.

While NASA currently maintains there is no confirmed national security threat, the concentrated loss of expertise in advanced weapons and space systems has left the scientific community on high alert.