In a post on X later in the week, Leavitt confirmed the administration “is actively working with all relevant agencies and the FBI to holistically review all of the cases together and identify any potential commonalities that may exist,” adding, “No stone will be unturned.”
On Sunday, Patel confirmed that the bureau is investigating, telling Fox News’ Maria Bartiromo: We’re going to look for connections on whether there are connections to classified access, access to classified information, and or foreign actors.”
Patel then said, “If there’s any connections that lead to nefarious conduct or conspiracy, this FBI will make the appropriate arrest.”
In a statement to Fortune, the FBI added it “is spearheading the effort to look for connections into the missing and deceased scientists. We are working with the Department of Energy, Department of War, and with our state and local law enforcement partners to find answers.”