The Metropolitan Police Department (MPD) announced they are investigating a fatal pedestrian crash that occurred on June 16 in Northeast Washington, D.C. Sierra Nichole Smith, 39, was struck by a semi-trailer truck and a Chevrolet Suburban on New York Avenue. Despite lifesaving efforts, she was pronounced dead at the scene. Both drivers remained on-site, and the MPD’s Major Crash Investigations Unit is leading the investigation.