Rescuers brought in heat-sensing equipment Monday for a nighttime search for a 12-year-old Boy Scout who has been missing for two days in the North Carolina mountains, a National Park Service ranger said.Michael Auberry went missing Saturday afternoon during a camping trip with his Boy Scout troop at Doughton Park, along the Blue Ridge Parkway near the Virginia state line. (Map)
Park service ranger Tina White said searchers had found no new clues during Monday's daytime search, but added that night activities bring "some advantages."
"The heat sensory equipment helps at nighttime because there's a greater difference between body temperature and air temperature," she said.
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