Maryland May 17, 2017 8:55 pm Park Police Engage With Community at Backyard Block Party Chief Stan Johnson of the Maryland-National Capital Park Police Prince George’s County Division discusses a county initiative to get to the root causes of crime. News4’s Leon Harris reports. Local 1:44 Maryland man killed in North Carolina days before college graduation 2:46 Bodycam video shows teens running from Greenbelt senior skip day shooting 2:12 2 teens arrested in Greenbelt senior skip day shooting 2:15 Veteran of wars in Iraq, Afghanistan killed in Laurel hit-and-run 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor