Potassium or succinylcholine with a small gauge needle.....the family needs to order an autopsy. I can’t imagine that they would not have one done. The timing of all of this is additionally suspicious.
Congress has become totally worthless.
Potassium is easy for an assassin to process.
But as I understand it, potassium can’t be found in an autopsy. For example, if someone consumed a lot of dairy his potassium level shoots up. So it would probably come up inconclusive if his level was in fact high.
“succinylcholine”
That was the first thing that came to my mind. I watch Investigation Discovery all the time, and it’s a pretty common method of murder. Mimics a heart attack, and after just a few hours there’s no trace in the system.