Dan Lewis (@dandotlewis) runs a daily newsletter called Now I Know. I loved this one on how they handle death if it happens mid-flight.
Why don’t airlines suggest moving a passenger who dies in-flight into a restroom? … while that used to be done, airlines soon learned that this was a big mistake. Getting the body into the lavatory isn’t terribly difficult, but getting it out often is, because rigor mortis sets in during the duration of the flight. The now-stiff body is difficult to move.