August 3, 2014 6:34 pm Community Remembers Ebola Victim With Ties to Md. News4’s Derrick Ward spoke to the brother of Dr. Sheik Humarr Khan. Dr. Khan was leading the effort to stop the Ebola virus in Sierra Leone, but contracted the disease and died. 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