[Sacajaweau]

Same MO for their deaths. There is a very small time frame between the time each of them was last seen alive and the time they were observed to be "not breathing".

That has to be resolved. The odds are astronomical. I have to believe it's an undetectable poison that acts very quickly. Most undetectable poisons are administered over a period of time.

[uncitizen]

In that case there was no fever, no flu-like symptoms and the ice was just for partying. And later when the original plan fell apart, the fever, flu, icebath story was crafted. Maybe so.