HUNTINGTON, Utah — Officials extinguished nearly all hope of finding any of the six miners alive on Sunday, nearly two weeks after the men were trapped in a violent collapse deep with a mine. The latest results from a fourth hole drilled more than 1,500 feet into the mountainside found the air quality could not sustain life, said a top executive of the company that co-owns the Crandall Canyon Mine. "It's likely these miners may not be found," said Rob Moore, vice president of Murray Energy Corp.