coronavirus April 1, 2020 5:14 pm Charles County Opens New Drive-Thru Testing Site A vehicle emissions inspection site in Waldorf is one of three new drive-thru coronavirus testing sites in Maryland. News4’s Chris Gordon reports. Local 0:44 Virginia gov. sends resources to firefighters battling wildfires 2:12 Recording studio shooting marks Laurel's first homicides of 2024 1:22 Maryland designer behind Hanifa hopes her journey inspires 1:58 MedStar Health gives $100,000 in scholarships to Marymount University physical therapy students 2:34 How AI is being used on Prince George's roads to improve safety