Interesting. This happened last week 4 hours away. A small Cessna plane crashed. When investigators got there, there were no signs of a pilot in the plane and no signs of footprints leaving it in the snow. Very strange. Looks like the plane originated from a flight school in Michigan. They suspect the pilot must have jumped from the plane at some point shortly before it crashed.
https://www.tbnewswatch.com/local-news/ghost-plane-crashes-east-of-marathon-564571
https://www.tbnewswatch.com/local-news/ghost-plane-crashes-east-of-marathon-564571