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Martha Irvine

In this Sept. 20, 2014, photo, Paul Dotsie points as his dog Buster sets off to search an area near Bishop, Calif. For years, Buster and Dostie have worked together to unlock mysteries, to find the bodies of fighting men who fell long ago on foreign battlefields, or of victims of unsolved crimes or disappearances. In all, Dostie said that Buster has helped find the remains of about 200 people. (AP Photo/Gregory Bull) (AP)

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