 Visit MGM National Harbor to have a monumental one. Washington's top news, WTOP. Facts matter. 222. A tragic situation on Capitol Hill or in the Capitol Hill area this morning. A woman was killed after she was struck by a tree. DC Fire and EMS says they started receiving word of a woman trapped under a tree at Garfield Park in Southeast just before 730 this morning. First responders say the unidentified woman was declared dead.