YELLOWSTONE NATIONAL PARK, Wyo. (AP) - Yellowstone National Park officials say they continue to search for a 25-year-old Oklahoma man who may be missing. Park officials say Peter Louis Kastner, of Oklahoma City, has not been heard from for some time. Rangers believe it's possible that Kastner has been in the Yellowstone area for two weeks and may be using a fake name.
Kastner is described as 6-foot-1, 185 pounds, with brown hair and hazel eyes. The National Park Service says he's a former Marine who was injured twice in Iraq. Rangers found a rental car registered to him at the Hellroaring Trailhead, but searches by ground and dog teams have failed to find him. They believe Kastner remains in the park.