YELLOWSTONE NATIONAL PARK – UPDATE: A Hiker who was injured  by a grizzly bear on September 16, has been released from the hospital. Additional Incident details:

• The hiker was treated for his injuries and released from the hospital.
• National Park Service investigated the attack site, discovered a carcass near the trail and confirmed grizzly tracks.
• The Turbid Lake Trail (Lake Butte Trailhead to the intersection of Pelican Valley Trail) will remain closed until further notice.