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In this aerial photograph, smoke rises from the Lower North Fork Wildfire as it burns near the foothills community of Conifer, Colo., southwest of Denver on Tuesday, March 27, 2012. Firefighters are now able to actively battle the blaze on the ground that started on Monday and has already destroyed at least 16 homes in the rugged terrain. (AP Photo/David Zalubowski)

Firefighters battle Colorado wildfire

Entering a fourth day fighting a deadly wildfire that destroyed dozens of homes west of Denver, authorities were hoping Mar. 29 to contain more of the blaze as they searched for a missing woman in the fire zone.