Health 11 hours ago Prince George's County blood drive to help sickle cell patients in need of transfusions Prince George’s County holds blood drive to help sickle cell patients in need of transfusions. News4’s Dominique Moody reports. Local 2:18 ‘A great heart': Community remembers boxing gym owner 2 years after he was killed 4:25 Firefighters battle flames at elementary school in Silver Spring 15:58 Metro plans to use automatic mode for first time since 2009 crash: The News4 Rundown 2:36 Report highlights risks of a compromised Potomac River 2:39 Police video shows husband of missing Virginia mother speak with officers