Article Photos: Colo. Corrections Dept. chief shot, killed at home 3/9

Colorado Gov. John Hickenlooper speaks at a news conference at the Capitol in Denver on Wednesday, March 20, 2013, where he talks about the shooting death of Tom Clements, the executive director of the Department of Corrections, who was shot and killed when he answered the front door of his house Tuesday night, in Monument, Colo. Police are searching for the gunman and trying to figure out if the attack had anything to do with his position. (AP Photo/Ed Andrieski)