Although the investigation is not complete yet, authorities do suspect a Grizzly bear may have attacked a man in Yellowstone. This again stresses the importance of carrying bear pepper spray with you when in the outdoors.
YELLOWSTONE NATIONAL PARK, Wyo. – Investigators have been searching a swath of Yellowstone National Park by air and foot as they try to determine whether a man whose body was found on a backcountry trail was the victim of a grizzly bear attack.