Hiker from Florida missing in Glacier National Park

With Lake McDonald 4,300 feet below, trees burned by the 2017 Sprague Creek Fire stand along the steep Mount Brown Lookout Trail September 17, 2019 in Glacier National Park, Montana.

Anthony Pollio, a 33-year-old man from Florida, headed out to hike a popular trail in Glacier National Park on Sunday. He hasn't been heard from since.

Park officials announced Tuesday night that search efforts were underway to find Pollio, who was reported missing on Monday afternoon. His last known message was sent around 8:20 p.m.........

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