Major Accident (Frisco)
Major Accident, Freeway Shutdown (Frisco) Frisco FD/EMS requesting 3 ambulances to the scene of a major accident on EB SH 121 east of Ohio Drive. Multiple vehicles, major damage, 1 reported to possibly be on fire. Multiple patients, 1 patient on the ground on arrival. Battalion 601 has Command. Plano mutual aid. EB 121 completely closed.