April 20, 2018 3:08 pm Students Walked Out of School in Protest of Gun Violence on the 19th Anniversary of the Columbine Massacre Students around the area walked out of school in protest of gun violence Friday, the 19th anniversary of the mass shooting at Columbine. Local 21:59 Lawmakers question feds about drone sightings: The News4 Rundown 0:40 Characters spread cheer at INOVA Children's Hospital 1:38 GWU basketball star using NIL money to help others 2:21 Retiring Prince George's economic development leader reflects on career 1:45 Fatal hit-and-run raises concerns about safety on Southern Avenue