A Walnut, Iowa man led southwest Iowa authorities on a high speed chase early Tuesday morning. Shenandoah Police attempted to pull over William Bullock around 3:30am for a traffic violation and a vehicle that was deemed as suspicious. Bullock fled and led a chase that reached speeds of 110 MPH and covered Mills, Montgomery, Page & Fremont counties. 8 other agencies assisted in the apprehension and Bullock was taken to the Page County Jail.