actual source, linked by Slashdot, is the tabloid rag NY Post: https://nypost.com/2026/04/07/us-news/ghost-murmur-a-never-u...

an /r/AskPhysics thread from 2 weeks ago has pretty much universal doubt that the claims are legit: https://www.reddit.com/r/AskPhysics/comments/1sj7thd/is_the_...

The mystery airman who nobody has seen or heard of since. Who climbed 7000 feet up a mountain, severly wounded of course, while surrounded by enemy fighters. And they still managed to identify his heartbeat and rescued him. Amazing!