So it essentially went like this, since the crypt is linear:

[Crypt Entrace] - > [Room 1] -> [Room 2] -> [Room 3] -> [Room 4] -> [Room 5]

- Aedius is in room five, atop the 'throne'.

- Wes is in the room five.

- Sasha is in the room fourth.

- And Angelo is also in the room five. But the issue I'm having here is the fact that he's gotten into the fifth room by quite literally decimating everything; hitting everything that isn't Sasha, essentially leaving no room for anything interesting to happen, it shouldn't really be possible, especially in a single post.