Dover, Del. (AP) - A military expert who served three Republican presidents and helped get the Vietnam Veterans Memorial built as part of his dedication to those who fought in that war was found dead in a landfill, and authorities were trying to piece together when he was last seen alive.
The body of John Wheeler II, 66, was discovered Friday when a garbage truck emptied its contents at the Cherry Island landfill in Wilmington. The truck had collected the trash from about 10 commercial disposal bins in Newark, several miles from Wheeler's home in the historic district of New Castle, but police said they aren't sure which container his body came from.
Friends say they traded e-mails with Wheeler -- who had not been reported missing -- around Christmas. Wheeler also had been scheduled to take an Amtrak train from Washington to Wilmington on Dec. 28, but it's not clear if he ever made the trip, said investigators, who have labeled Wheeler's death a homicide.
Family members may not have reported him missing because they were out of town, Newark police spokesman Lt. Mark Farrall said.
Efforts by The Associated Press to contact his wife, Katherine Klyce, were unsuccessful, but his family issued a statement through the police department.
"As you must appreciate, this is a tragic time for the family. We are grieving our loss. Please understand that the family has no further comment at this time. We trust that everyone will respect the family's privacy."
Wheeler followed in his decorated father's footsteps and attended the U.S. Military Academy at West Point. After graduating in 1966, in the midst of the Vietnam War, he served five years in the Army, including as a staff officer at the Pentagon, and retired from the military in 1971.
In later years, Wheeler, as special assistant to the Secretary of the Air Force at the Pentagon during the George W. Bush administration, helped develop the Air Force Cyber Command. A citation for his service in 2008 said Wheeler recognized that the military needed to combat the growing vulnerability of U.S. weapon systems to cyber intrusions, according to his biography.
Longtime friend and fellow West Point graduate Richard Radez said that in an e-mail the day after Christmas, Wheeler wrote he believed the nation wasn't sufficiently prepared for cyber warfare.
"This was something that had preoccupied him over the last couple of years," Radez said.
Wheeler's house in New Castle was dark Monday night and no one answered the door. Yellow police evidence tape was stretched across two wooden chairs in the kitchen, where several wooden floorboards were missing. A woman who lives next door to the duplex refused to talk about the case, saying she had been asked not to comment. She did not provide details.
Though the police have searched the home, it was not considered a crime scene, Farrall said.
"We don't have a crime scene at this point," said Farrall.
In New York City, a doorman at the building where Wheeler and Klyce shared a condominium, said he hadn't seen Klyce in two weeks and a package for her had been at the front desk for days. He said two detectives were at the condo in the Harlem section of the city.
New York City police said they couldn't immediately confirm that they were involved in the investigation. Telephone messages left for Klyce at the New Castle home were not immediately returned.
Wheeler spent much of his post-Army career in Washington, D.C. For eight years from 1978 to 1986, he was special counsel to the chairman of the Securities and Exchange Commission.
During those years, he also created the Vietnam Veterans Leadership Program for President Ronald Reagan and was chairman of the Vietnam Veterans Memorial Fund that helped get the wall built. It is one of the most popular monuments in Washington, D.C.
Fund founder and president Jan Scruggs said Wheeler dedicated himself to ensuring that service members were given respect.
"I know how passionate he was about honoring all who serve their nation, and especially those who made the ultimate sacrifice," Scruggs said in a statement.
In a forward for the book, "Reflections On The Wall: The Vietnam Veterans Memorial," Wheeler wrote that the beauty of the wall photos in the book comes from the black granite's reflective quality.
"Before construction of the Vietnam Veterans Memorial, those of us working on the project knew the wall would be shiny and reflective," he wrote. "But no one anticipated the sharp, true, and expansive mirror quality of the wall. The high polish of the black granite surface reflects blue sky, green trees, the Washington Monument, the Capitol Dome, the Lincoln Memorial, and the expressive faces of visitors who approach the Wall."
James Fallows, a national correspondent for The Atlantic magazine, says he had known Wheeler since the early 1980s, and wrote on the magazine's website that Wheeler spent much of his life trying to address "what he called the '40-year open wound' of Vietnam-era soldiers being spurned by the society that sent them to war."
Wheeler also spent some time self-employed and recently was a consultant for The Mitre Corporation, a nonprofit based in Bedford, Mass., and McLean, Va., that operates federally funded research and development centers.
Wheeler's military career included serving in the office of the Secretary of Defense and writing a manual on the effectiveness of biological and chemical weapons. He recommended that the U.S. not use biological weapons. Wheeler earned a master's at Harvard Business School and a law degree from Yale, according to his biography.
He also was the second chairman and chief executive officer of Mothers Against Drunk Driving.
"He was just not the sort of person who would wind up in a landfill," said Bayard Marin, an attorney who was representing Wheeler and Klyce in a legal dispute with a couple wanting to build a home near theirs in the historic district.
"He was a very aggressive kind of guy, but nevertheless kind of ingratiating, and he had a good sense of humor," Marin said.
Fallows told The Associated Press that in e-mails over Christmas, Wheeler also was concerned about getting ROTC programs restored at prestigious universities such as Harvard and Stanford. Schools dropped the programs as a result of Vietnam.
Robert Meadus, 85, who lives near Wheeler's New Castle home, described the death as "exceedingly weird."
"The more you think about it, the more implausible it becomes. ... It's a Perry Mason thing for sure."
Associated Press writers Sarah Brumfield in Washington, David Dishneau in Hagerstown, Md., and Cristian Salazar in New York City contributed to this story.