It's a hospital mix-up that would send chills down any parent's spine. 21-year-old Zack Dunlap was critically injured Saturday in an all-terrain vehicle accident in Frederick. The Davidson native was flown to United Regional in Wichita Falls and placed on life support. He was pronouced dead Monday Morning. It's being reported that Zack was being prepared for doctors to harvest his organs...when he stirred. The hospital is neither confirming nor denying the situation. Zach's parents say the events can only be described as miraculous.