Realization about the origins of the brute

[GetAgrippa]

A lot of theories was posted here btw: http://www.frictionalgames.com/forum/thread-4418.html
(read last few pages, I copypasted some info from wip PDF)

Sorry about creating a redundant thread.
To the other posters: I read over my first post and found it rather ambiguous. When I said "these monsters" I was only referring to the brute. While it seems that the Shadow created the brutes, judging from Daniel's diary, this would explain why it seems as though the grunt in the sewers was killed by a brute(sliced in pieces). While the Grunts were created and controlled by Alexander, this is why he sends Grunts to capture Daniel. I hope this has cleared my theory up.