Transcript for Video Shows Bison Calf Before Tourists Take Animal
New developments in that tragedy Yellowstone park a Canadian tourist admitting he put a baby bison in his suvs thinking he was saving it from the cold. The cap had to be euthanized. Now another tour showing video she claims is the same cap she spotted earlier shivering and stumbling for Clark. The casting struggling to cross river they thought they were trying to help them.
This transcript has been automatically generated and may not be 100% accurate.