Money was found buried along the shores of the Columbia River a few years after it happened. The terrain could definitely conceal a body, but as far as concealing a large colored nylon parachute canopy seems unlikely, which makes me think he did survive the jump.I believe some of the marked money was recovered in the forest but no trace of DB. Mountainous, forested terrain could easily conceal a dead DB Cooper that won't be found for a hundred years, if ever. I tend to believe he knew about skydiving but I also believe he didn't survive his last jump.