Montana guide mauled to death in grizzly bear attack outside Yellowstone

Charles Mock, 40, died of scalp and facial wounds after managing to call 911 for help

A Montana backcountry guide has died after he was mauled by a large grizzly bear that was probably defending a nearby moose carcass just outside Yellowstone national park, officials said Monday.

Charles Carl" Mock, 40, who lived in the park gateway community of West Yellowstone, died Saturday, two days after he was attacked while fishing alone in a forested area along the Madison River several miles north of West Yellowstone, said a Gallatin county sheriff's office spokesperson, Christine Koosman.