New details are being revealed about the grizzly bear that attacked a group of teachers and students in Canada.

A grizzly bear attack has been reported Thursday in the small, remote community of Bella Coola along the Central Coast of Canada's British Columbia province, according to regional and local officials.

Kraig Krause reports the latest from Bella Coola, B.C., where a grizzly bear attacked students and teachers on a field trip, sending four to the hospital.

What was to be a short afternoon field trip for about 20 students and staff of a school in Bella Coola, B.C., became a scene of trauma and heroism when a grizzly bear attacked without cause, badly injuring four people, the Nuxalk Nation's elected chief said on Friday.