Maryland September 12, 2024 10:19 am Some DC-area schools on alert after social media threats None of the threats have been deemed credible. News4’s Joseph Olmo reports. Local 0:28 Man found dead in roadway after shooting in Oxon Hill 3:05 Science 4 Everyone: How to spot a spotted lanternfly and how to get rid of them 0:30 Funeral services held for Bullis coach Ray Butler 0:38 School bus aide accused of sexual assault against students 1:51 Neighbors concerned about violence after double shooting in Alexandria