One person was killed Thursday and several others were injured after equipment malfunctioned at a tourist mine near Cripple Creek, the Teller County sheriff said at a news conference. Rescue operations are underway to assist 12 others still trapped about 1,000 feet underground at the Mollie Kathleen Mine, Teller County Sheriff Jason Mikesell said. He said the incident occurred around noon at about 500 feet below ground when the elevator system failed. The sheriff said he would not release more information about the person who died other than “all I can tell you is we lost someone.”