Metropolitan Police Department (DC Police / MPD) September 12, 2024 11:11 am ‘A tragic loss': Fallen DC investigator honored at memorial services D.C.’s police chief, Pamela Smith, got emotional speaking about investigator Wayne David, who died in the line of duty. News4’s Juliana Valencia reports. Local 2:12 School's decades-old stem cell and bone marrow registration drive saves lives 1:40 Purple Light Nights show solidarity with domestic violence victims, survivors 22:07 Hurricane Helene bears down on Florida: The News4 Rundown 3:31 Violent threats made at Chipotle in Columbia Heights 2:45 DC cracks down on stores illegally selling cannabis