Two hikers stranded in freezing temperatures for more than 24 hours were rescued from a remote park of Zion National Park thanks to collaboration between the National Park Service and Utah Department of Public Safety. https://www.nps.gov/zion/learn/news/see-video-of-utah-department-of-public-safety-rescuing-two-stranded-hikers-in-zion-national-park.htm
Source: National Parks Zion