The FBI has recently initiated an extensive investigation into the deaths or disappearances of at least ten scientists linked to sensitive research projects. This involves four individuals from the Los Angeles region.
“The FBI is leading this investigation,” said a spokesperson. “We are collaborating with the Department of Energy and local law enforcement to uncover what has happened.”
This announcement comes after the House Oversight Committee started its own inquiry. They are looking into reports about these strange incidents and have reached out to various agencies, including NASA, which oversees the Jet Propulsion Laboratory (JPL) where several affected scientists worked.
The committee’s leaders expressed their concerns. They suggested that if the reports are accurate, these events could pose a serious risk to U.S. national security.
Former President Trump mentioned that he had been briefed on the situation and described it as “serious.” He also anticipated getting updates soon on the potential connections between these cases.
The timeline of events is troubling. The first scientist, Michael David Hicks, who focused on comets and asteroids, passed away on July 30, 2023, at 59, without a disclosed cause of death. Frank Maiwald, another JPL physicist, died a year later at 61, also without clarity on his death.
Monica Jacinto Reza, a materials scientist at JPL, vanished during a hike near Mt. Waterman in the San Gabriel Mountains on June 22, 2025. Meanwhile, astrophysicist Carl Grillmair was fatally shot on February 16. A suspect, Freddy Snyder, was arrested in connection with Grillmair’s death.
So far, there’s no evidence suggesting these instances are connected. A spokesperson for NASA stated that there was currently no indication of a national security threat related to this matter and that they are fully cooperating with investigations.
The community is still mourning the loss of Grillmair. A representative from Caltech said, “He was a beloved colleague, and his loss has deeply affected many people here.”
As for Reza’s case, the Los Angeles County Sheriff’s Department reported that their investigation is ongoing. While there are no clear signs of foul play, they are examining all possible angles.
This troubling situation raises questions about safety in scientific communities. Experts warn that unexplained incidents like these can strain resources and divert attention from crucial research. In recent surveys, nearly 30% of scientists reported concerns over personal safety and data security in their work environments, highlighting how vital it is to address these issues.
The investigation continues, and many are watching closely as more details unfold. If you want to delve deeper into related topics, check the report from the National Academies on safety in research environments here.
