September 10, 2014 6:48 pm Stark Image Represents Losses From Suicide on Campus Northern Virginia Bureau Reporter David Culver shows us the stark image of hundreds of backpacks on the walkways at GMU, representing college students who committed suicide. Local 2:03 PNC Parkway Classic marks 40 years of racing in Virginia 0:40 Man stabbed to death near Audi Field in DC 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus 3:08 Family holds memorial for brothers, 3 and 6, who died after Clifton house fire