https://grimchronicle.com/categories/mysteries/ Recent content in Mysteries on Grim Chronicle Hugo en-us Fri, 29 May 2026 00:00:00 +0000 https://grimchronicle.com/posts/db-cooper/ Fri, 29 May 2026 00:00:00 +0000 https://grimchronicle.com/posts/db-cooper/ On November 24, 1971, a man calling himself Dan Cooper hijacked a Northwest Orient flight, collected $200,000 in ransom, and parachuted into the night sky over the Pacific Northwest. He was never found. This is the full story. https://grimchronicle.com/posts/dyatlov-pass/ Wed, 27 May 2026 00:00:00 +0000 https://grimchronicle.com/posts/dyatlov-pass/ In February 1959, nine experienced Soviet hikers died on a mountain in the Ural range under circumstances so bizarre that investigators officially concluded an 'unknown compelling force' had killed them. The case has never been fully solved.