The Brief Authorities are investigating an overnight shooting near Washington Hospital Center that left a juvenile injured. Police issued a lookout for three juvenile males on a scooter wearing black clothing and masks. A scooter was found near the hospital entrance where the victim is believed to have fallen. Authorities are investigating an overnight shooting near Washington Hospital Center in northwest Washington that left a juvenile injured. Image 1 of 7 ▼ Shooting investigation underway near DC hospital; 3 juveniles sought