We're looking to see if there's any connections, and we're going to have a final report here in short order.
At least a dozen cases involving scientists and defense-linked personnel have drawn renewed attention, spanning disappearances, homicides, and deaths previously ruled accidental. FBI is coordinating with state and local partners to determine if cases share connections, though Patel cautioned not all involve scientists and some may be unrelated.
- At least a dozen cases involving scientists and defense-linked personnel have drawn renewed attention
- Retired Air Force Maj. Gen. William "Neil" McCasland disappeared from his New Mexico home in 2026
- Cases include NASA engineer Joshua LeBlanc found dead in a burned vehicle, JPL engineer Monica Jacinto Reza missing while hiking, and Los Alamos employee Melissa Casias who vanished after work
- FBI Director Kash Patel said a final report would be delivered "in short order"
- President Trump said on April 16 the administration would know within a week and a half whether cases are connected
FBI Director Kash Patel says the bureau will produce a report soon on whether multiple mysterious scientist deaths and disappearances across the U.S. are connected, following White House request for coordination among federal and state agencies.
The FBI is preparing to deliver its findings on a cluster of scientist deaths and disappearances that have captured public attention over recent weeks, FBI Director Kash Patel announced this week. The bureau is examining at least a dozen cases involving researchers and personnel connected to government and defense work—some ending in confirmed homicide, others in disappearances, still others in deaths initially ruled accidental—to determine whether any thread connects them.
Patel told Fox News Digital on Tuesday that the White House had requested the FBI coordinate with state and local authorities to look for links across these cases. "Those investigations are collectively being looked at by the FBI pursuant to the President, the White House's request," he said. "We're reaching out. We've already done it, we're engaged. They're all state cases, but we're looking to see if there's any connections, and we're going to have a final report here in short order." He cautioned, however, that not all the cases involve scientists, and some may prove unrelated to any broader pattern. "We are trying to make sure, was there a connection? Did they, were they all working on the same thing or not? Those questions we're answering right now with our state and local partners, and we'll produce a report shortly."
The cases that have drawn renewed scrutiny in recent weeks span the country and the research landscape. Retired Air Force Major General William "Neil" McCasland, who oversaw classified research programs, vanished from his New Mexico home earlier this year. Joshua LeBlanc, an engineer affiliated with NASA, was found dead in a burned vehicle hours after being reported missing. Monica Jacinto Reza, a NASA Jet Propulsion Laboratory engineer, disappeared while hiking in California. Melissa Casias, an employee at Los Alamos National Laboratory, vanished in New Mexico after leaving work. Army biochemist Jude Height died in 2022 after being struck by a vehicle—a death ruled accidental at the time, but one that family members and former colleagues have since questioned, citing unexplained details.
President Trump acknowledged the cases publicly on April 16, telling reporters his administration was investigating whether the incidents form a pattern. "I hope it's random, but we're going to know in the next week and a half," he said. "I just left a meeting on that subject." The White House has said it is coordinating across federal agencies to investigate the events and provide transparency to the public, though it declined to get ahead of the ongoing inquiry. The National Nuclear Security Administration has also stated it is aware of reports involving personnel at its labs and facilities and is reviewing the matter.
The FBI has not indicated how much of its final report will be released publicly, citing the active nature of the investigation. Authorities have not yet suggested that any of the cases are definitively connected. The timing and substance of the bureau's findings could shape how the public understands what may be a series of unrelated tragedies—or something more systematic. For now, the investigation remains open, and the report is expected within weeks.
Notable Quotes
We are trying to make sure, was there a connection? Did they, were they all working on the same thing or not?— FBI Director Kash Patel
I hope it's random, but we're going to know in the next week and a half.— President Donald Trump
The Hearth Conversation Another angle on the story
Why is the FBI suddenly looking at all these cases together? Did something new happen?
The White House asked them to. There's been a lot of online chatter about these deaths and disappearances over the past few weeks, and it reached the level where the President felt he needed to address it publicly. That's what triggered the formal coordination.
But Patel seems skeptical that they're actually connected. Why would the FBI take it on if they don't think there's a real pattern?
Because you can't know until you look. Some of these people worked on classified research, some worked at national labs. If there were a connection—if someone was targeting researchers—that would be a national security issue. You have to rule it out.
What does "in short order" actually mean? Days? Weeks?
Patel said "shortly," which is vague. Trump said a week and a half when he spoke on April 16. But these are federal investigations coordinating with state authorities. It could slip. The real question is what they'll actually release to the public.
You mentioned some of these people worked on classified stuff. Does that make it harder to investigate?
It complicates things. You can't just put classified details in a public report. So even if the FBI finds connections, they may have to redact or summarize in ways that leave the public uncertain.
What happens if they find nothing? Does that settle it?
Not necessarily. It means no obvious pattern emerged from the cases they looked at. But absence of evidence isn't evidence of absence. People will still wonder.