Baltimore Key Bridge Collapse May 31, 2024 12:02 pm Engineers work to clear wreckage from Baltimore bridge collapse, widen channel Only on 4: The U.S. Army Corps of Engineers removed more of the remaining debris at the bottom of the river bed. News4’s Joseph Olmo reports. Local 21:34 Dog rescued from rubble after house explosion: The News4 Rundown 3:29 Enrollment of Black men lags at HBCUs, report says 2:19 Domestic violence survivor shares her story 2:29 Reservoir Park opens in Loudoun County 2:45 Mother killed by her boyfriend in St. Mary's County