Investigators in New Mexico continue to search for a 68-year-old former commander of the Air Force Research Laboratory at Wright-Patterson Air Force Base, they said in a new update on the case.

The disappearance of retired Air Force Maj. Gen. William “Neil” McCasland has drawn the FBI into the search and sparked a surge of online conspiracy theories.

The FBI has joined a search in New Mexico for a former commander of Air Force Research Laboratory, the Air Force’s science and technology lab headquartered at Wright-Patterson Air Force Base. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Mar. 4—The FBI has joined a search in New Mexico for a former commander of Air Force Research Laboratory, the Air Force's science ...