The 2022 death of Alabama researcher Amy Eskridge has resurfaced online as part of renewed attention on multiple unusual deaths and disappearances involving scientists linked to U.S. defense and aerospace work.

Her case is now being discussed alongside at least 10 others, prompting speculation about whether a broader pattern exists, though officials have not confirmed any connection.

Eskridge, who worked on experimental propulsion concepts and “antigravity” research, died in 2022 from a reported self-inflicted gunshot wound, with few official details released.

The White House and federal agencies, including the FBI and the National Nuclear Security Administration, say they are reviewing these cases and looking for any possible links, Fox News has reported.

Despite public speculation and online theories, authorities say there is currently no verified evidence connecting the incidents or indicating coordinated foul play.