I've heard this theory as well, since my husband has been throwing it around with some of the other guys around here. It's interesting and we'll never know. I didn't know they incinerated the body and all kinds of other stuff you stated. It's pretty wild that it was all just swept under the rug and done away with pretty well immediately. I'd like to see the medical records from the hospital he visited - I heard those don't exist either, but maybe that's doctor/patient privileges. It's all a little too weird and missing quite a few pieces. The world may never know.