A rash of black bear attacks one Canadian summer has experts looking for answers. Could it be a stressed food supply, a surge in the number of young bruins, or the increase in tourists? Or is there a more disturbing reason behind these attacks?
A uranium miner Fred Desjarlais survived a lone wolf attack because his colleagues rescued him. Ten months later, either an American black bear or a pack of wolves fatally attacked a young geological engineering student Kenton Carnegie. It remains a mystery.