Child Disappears into Snowy Wilderness—Dad Stunned by Unusual Noise Hours Later

"Michael?" Mathew whispered, his voice trembling. He scrambled up the last few feet of the path, his boots slipping on the treacherous ice. He rounded a large, flat boulder that overhung a small hollow. His flashlight beam swept into the darkness of the crevice, and for a moment, he thought his mind was playing tricks on him.