Sunday evening just before 5pm MCHD responded to an auto –bicycle crash at High Meadow Ranch and Post Oak Run in the High Meadow Ranch Subdivision. Initial investigation showed the male ran the stop sign on Post Oak Run and was struck by a vehicle that was eastbound on High Meadow Ranch. An ER Physician was on the scene almost immediately as units were enroute. The male was transported to Tomball Regional Hospital in critical condition. He was then Life Flighted to Memorial Hermann Hospital in Houston where he died Monday. The names have not yest been released.