JFK's Brain Taken Away in a Jar, Some of it went to the MIL- MASTROVITO Ground It In GarbageDisposal

Tom Robinson at the end is a mortician who was at the pre-autopsy and told the ARRB he saw Humes saw open JFK's skull to access/remove his brain, BEFORE the autopsy. The full clip if you look it up he says the brain disappeared after they took it away in the jar. That's why Jim Jenkins' skull was someone else's, they dismissed Robinson and the others and made the switch before Jenkins ever saw it.