Major Accident (Denton County)

Argyle FD/EMS, Flower Mound FD/EMS, and multiple law enforcement are on scene of a major accident impacting both northbound and southbound I35W between FM 1171 / Cross Timbers Road and FM 407. Reported to be a vehicle into the median. Argyle Medic 511 is transporting one patient to Presbyterian Denton, code 3 (lights/siren) with CPR in progress.