Eric Burlison said the case should be included among researchers he believes may be linked to a broader and troubling pattern.
From nuclear secrets in New Mexico to NASA labs in California, a map of the last known locations of 11 elite scientists has sparked a national security alarm.
A report suggested a scientist who passed away in 2023 may fit a pattern of advanced-research experts dying or vanishing.
A string of missing and deceased scientists in the U.S. is causing growing concern.