Hmmmm... have to think about that. I worked in a building with elevators, and in one place there were four side by side, and as we worked 24X7 we had to learn how to get from one to another, in case one got stuck. I cannot even imagine having to do that now. Oh, anyway, in our building the elevators didn't go too close to the floor of the shaft. But, I guess you are right, if she used the trap door.

The silliest thing about the "Scarlet Clue's" murders, is how she relies on two of her victims to smoke a cigarette, within a short period of time.

I should stop thinking about these things, maybe.

I noticed that too watching it the second time!