United States July 12, 2017 6:25 pm Prince George's Co. Responds to 12 Killings Prince George’s County Police Chief Hank Stawinski speaks about how the department will respond to recent homicides. News4’s Tracee Wilkins reports. Local 22:10 Apartment building closed after explosion: The News4 Rundown 3:12 Missing Manassas Park mom's husband denied bond 2:16 ‘Like a horror movie': Residents describe explosion at DC apartment 2:14 Wallpaper trends: How to transform your room in an instant 3:21 Man killed in shooting near Largo Town Center