Mom of Colo. woman missing in canyon fears worst - Article Photos 1/1

Kaitlin Kenney of Englewood, Colo., is seen in an undated photo provided by the Grand Canyon National Park. Authorities are scaling back the search for Kenney, reported missing Saturday, Jan. 12, 2013 from a private river trip in Grand Canyon National Park. Park rangers say Kenney, 21, was last seen Friday night, Jan. 11, 2013 at her group's camp near Tapeats Creek on the north side of the Colorado River. Helicopter and ground crews searched the Tapeats and Deer Creek drainages, Surprise Valley and along the river all weekend. Park spokeswoman Shannan Marcak said Tuesday, Jan. 15 that with no new clues, authorities have decided to scale back the search. (AP Photo/Grand Canyon National Park)