New Mexico authorities are asking for public assistance in searching for retired U.S. Air Force major general, William Neil McCasland, who was last seen on February 27. McCaslands, who researched UFOs and managed the Air Force Research Laboratory at Wright-Patterson Air Force Base in Ohio, was also a key figure in developing several unique capabilities that the country is only using now. His last whereabouts and direction of travel are currently unknown due to health concerns. McCassland's name was mentioned in emails from John Podesta, former White House chief of staff to then-President Bill Clinton, who claimed McCaslan was an adviser on several UFO-related projects.