dead. >> august 19, 2012. laurie is driving home from missouri to iowa when her ride takes an alarming turn. >> 911, what is your emergency? >> i'm on 35 northbound, i'm at mile marker 86 and my car is just picking up speed. >> okay. are you able to hit your brakes at small. >> i've been trying everything. >> kelly brag has been working as a 11 dispatcher in harrison county for only three months when she picks up the frantic call. >> the first training module i ever did was a stuck accelerator. and it went through the steps to tell the caller what to do. >> all of a sudden it just