The man involved in a weekend vehicle accident that killed a University of Maryland student is an illegal alien from Mexico, according to Prince George's County Police Department charging documents. Police said Never Leopoldo Navarro-Montoya, 24, of the 9100 block of Springhill Lane in Greenbelt, crashed his Ford Ranger pickup truck into a Jeep Cherokee at about 3 a.m. Saturday on University Boulevard in College Park, causing the SUV to roll over and kill student Matthew Watson, 20, of Ellicott City, Md. snipPolice said Mr. Navarro-Montoya produced a permanent resident card and a Social Security card bearing his name. He...