Burned Tesla, Missing Scientist: NASA Engineer’s Fiery Death Sparks FBI Investigation

The Federal Bureau of Investigation has launched a multi-agency investigation into a series of mysterious deaths and disappearances involving American scientists, reviewing 11 cases reported between 2022 and 2026 for possible links to sensitive national research.

One of the key cases under scrutiny is the death of a NASA nuclear scientist, Joshua LeBlanc, who died after a fiery crash in a rural Alabama town last year. The incident had raised suspicions among family members at the time.

LeBlanc, a key contributor to nuclear propulsion projects for future Mars missions, was found dead inside his burned Tesla in Huntsville, Alabama.

The crash occurred at about 2:45 in the afternoon when his vehicle collided with a guardrail and several trees before bursting into flames, the Alabama Law Enforcement Agency told Fox News Digital.

Earlier that morning, his family had reported him missing after he failed to report to work, according to a report in the New York Post.

He was employed as an aerospace technologies electrical engineer at NASA and was involved in nuclear propulsion projects. His sudden absence was described as uncharacteristic.

What do Tesla Sentry Mode data reveal about the NASA scientist’s final movements?

Family members claimed that LeBlanc may have been kidnapped, noting that he had left behind his phone and wallet at home.

Data retrieved from the Tesla’s Sentry Mode showed that the car had remained stationary at the Huntsville airport for four hours earlier that day. His family also said that the trip west was not part of his plans and that he had not been in communication.

His body was burned beyond recognition and was identified three days later after being transported to the Alabama Department of Forensic Sciences.

A LinkedIn profile indicates that LeBlanc worked at NASA for approximately five and a half years and served as a team lead for the Space Nuclear Propulsion Instrumentation and Control Maturation programme.

The FBI’s broader probe includes other notable cases. These include the 2025 killing of Nuno Loureiro, a nuclear professor at Massachusetts Institute of Technology, who was fatally shot at his residence.

The 2022 death of aerospace researcher Amy Eskridge also remains under scrutiny.

Additionally, the investigation is examining the disappearances of Melissa Casias, an employee at Los Alamos, and Neil McCasland, a retired Air Force Major General. Both cases remain unsolved.