When David Cifaldi slipped over some rocks during an outdoor hike with his friends, he expected to roll his ankle. The Montana nurse was 16 kilometres into a hike up Granite Peak, the state’s highest mountain, with two friends on July 20, when he tripped. “As I rolled over, I noticed one of my trekking poles laying on the ground,” he told KTMF, a Montana news channel. The other one, he realized, was lodged somewhere far more perilous. Watch the full video at the top of the article. With files from CNN affiliate KTMF in Billings, Montana.
