The roswell letter (disk and bodies)

What do you guys think about the roswell letter that was decoded showing that victims and a disk was recoverd. We all know that a wheater balloon did not crash, and that the mogul balloon wasn’t even classified when they crashed they even gave rewards if people find them and report the mogul Balloon. But what ever crashed in 1947 in roswell, it sure was important enough to cover up, and likely not from this earth like Jesse Marcell said.