So to get this straight, if Kat received a black potion by the alchemist then by now, Kat would have been dead. This means Kat got a red potion yesterday, if that actually did happen. I believe that, though. Today, it is possible:
- Kat got a second potion, which would be red and kill her today, while FR received a black one, which would kill him today, too.
- Kat got a second potion, which would be black and kill her today, while FR received a red one, keeping him safe today.
- Kat did not get a second potion keeping her safe, and FR received a black one, killing him today.
- Kat did not get a second potion keeping her safe, and FR received a red one, keeping him safe today.