Accident w/ Entrapment (Dallas)

Battalion 4, Engine 28, Rescue 57, Dallas PD, and others are on scene of a major accident with entrapment in the 9400 block of Walnut Hill Lane at White Rock Trail. ONCOR has been requested to the scene. USAR 19 (Urban Search & Rescue) is responding to assist with extrication. Three ambulances have been requested to the scene along with an additional engine.