Maryland April 10, 2023 6:41 pm Maryland Lawmakers Working to Pass Fire Sprinkler Bill News4’s Mauricio Casillas reports what’s in the bill and the challenge lawmakers face in passing it. Local 1:49 Hotel agrees to increase security after string of crimes 1:43 Residents displaced from Columbia Heights apartment building after explosion 2:40 Thousands of DC bus lane tickets going unpaid 22:10 Apartment building closed after explosion: The News4 Rundown 3:12 Missing Manassas Park mom's husband denied bond