A U.S. State Department foreign service officer was fatally shot by a Virginia state trooper Sunday following a stabbing incident on Interstate 495 in Fairfax County. Jared Llamado, 32, was found holding a knife at the scene of a traffic crash after allegedly stabbing four women and a dog. Virginia State Police said Llamado died from his wounds, as did 39-year-old Michelle Adams, and the dog. Three other women sustained serious knife wounds and are recovering. The State Department confirmed Llam...