WASHINGTON (DC News Now) -- The Metropolitan Police Department (MPD) said three people were injured including a teenage boy in Southeast D.C. At about 11:20 p.m., police responded to the report of a shooting in the 3500 block of 22nd Street. MGM National Harbor workers sell candy for a cause on Halloween When officers arrived at the scene, they found three people shot, a man, woman and teenage boy. They were transported to the hospital conscious and breathing.