Clayton Sandell on the first fatal bear attack inside the park in decades. For more on this story, click here: .\r<br>\r<br>Officials say a grizzly bear attack claimed the life of an experienced hiker found dead in Yellowstone National Park. The partially consumed and covered body .\r<br>\r<br>Despite calls for clemency from animal lovers a female grizzly bear who killed a hiker in Yellowstone National Park has been euthanised mother grizzly bear has .\r<br>\r<br>1. Pull out from sign describing grizzly bears in the park to wide shot of scenery 2. Mid of signpost; zoom in to sign saying an area is closed off because of bear .
