This NYT special feature (12/24/23) about two deaths on Aconcagua 50 years ago was quite intriguing. My subscription says I get a free copy and can share it so I hope this opens for you. It's quite a story. A camera belonging to one of those who died has just emerged from the glacier.
https://www.nytimes.com/interactive...e_code=1.I00.3Huj.c4qtHsjQkXAj&smid=url-share
https://www.nytimes.com/interactive...e_code=1.I00.3Huj.c4qtHsjQkXAj&smid=url-share