Emergency personnel are on the scene of a crash and shootout with police involving the driver of a black Cadillac with Colorado plates in Decatur, Texas, Thursday, March 21, 2013. The driver led police on a gunfire-filled chase through rural Montague County, crashed his car into a truck in Decatur, opened fire on authorities and was shot, officials said.  Texas authorities are checking whether the Cadillac is the same car spotted near the home of Colorado prisons chief Tom Clements, who was shot and killed when he answered the door Tuesday night. (AP Photo/Wise County Messenger, Jimmy Alford) MANDATORY CREDIT, MAGS OUT
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