An armed man in a dark suit who declared "I am the emperor" was shot and killed outside of the Colorado governor's Capitol office when he refused to drop a handgun, officials said. The governor was in his office at the time but no one other than the gunman was injured.As state employees arrived for work on Tuesday they were met by the watchful eyes of state troopers and a new a metal detector that had been installed late Monday, a few hours after the gunfire.
Gov. Bill Ritter said officials would also review the Capitol's security and decide if it should be changed.
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