Why did the monsters chase Daniel?

[tacc]

which, from what I understand, are Alexander's servants--attack Daniel? If they really are Alexander's servants

The game really implies it. But it still doesn't fit. He only writes that they are a "quiet lot". If those guys are the servants that have been there all the time, wouldn't he write something like "they are horrible disfigured creatures" or something?

But those guys in the morgue were servants too. And there was also a letter about the explosives in the storage.

"I can't stress enough how important it is that the mixture is handled with care. Please try to tell your featherbrained servants this before you go ahead with your plans."

Only "normal" humans would be able to handle those explosives. I mean, the monsters can't open doors and don't even have hands.