When the wife of retired U.S. Air Force general William Neil McCasland reported him missing more than a month ago, she told a 911 dispatcher that he might have "planned not to be found." McCasland, 68, was last seen in Sandia Heights, located in the Albuquerque, New Mexico, metropolitan area, on February 27, according to authorities, Us Weekly previously reported. In 911 audio obtained and published by Law&Crime on Thursday, April 2, his wife, Susan Wilkerson, is heard telling a 911 dispatcher "My husband is missing.