DPD, federal agencies announce 'Operation Deep Cover' following deadly Deep Ellum shootings

On November 2, 2026, Dallas police and federal agencies announced Operation Deep Cover, increasing patrols in Deep Ellum after three shootings early Sunday left four people dead and at least 15 injured. Treyvion Demby was arrested over the Halloween weekend for allegedly pointing a gun at a crowd, but authorities said he is not a suspect in the shootings.