Columbia Heights 22 hours ago Dozens in need of temporary housing after Columbia Heights gas explosion Leaders from District agencies met with those displaced after a gas explosion in a Columbia Heights apartment building. News4’s Walter Morris reports. Local 21:31 Community mourns 17-year-old girl killed in crash: The News4 Rundown 2:41 DC makes progress on goal to become more sustainable 2:45 Leesburg Airport becomes relief supplies staging area for Helene victims 2:43 Family searches for answers after 1-year-old girl's death 2:33 Montgomery County community remembers teen killed in crash