April 27, 2010 6:14 pm McDonnell Announces Northrup Grumman Move to Virginia Defense contractor Northrup Grumman is moving its corporate headquarters to northern Virginia Local 2:17 Family remembers woman allegedly killed by boyfriend 1:44 Maryland man killed in North Carolina days before college graduation 2:23 Michelle Obama surprises DC high school students celebrating College Signing Day 2:00 Rider spotted clinging to back of Metro train 1:55 100-year-old Vietnam vet finally receives his college diploma