Board Thread:General Discussion/@comment-6192846-20150822000535/@comment-26871067-20150912234731

It could be that someone besides Behemo killed them. In my opinion, the "as pretty as a doll" line about Behemo's girlfriend the maid was fairly obviously meant to plant the idea that the "doll" mentioned later in the song is not actually a doll.

I feel like the "doll" that is torn apart is definitely a person, but the person who killed them is more vague.

Given the fact that Levia's world was actively being destroyed by Malice (and presumably by people infected with Malice), the shouting voice that Behemo is afraid of could be someone who was tainted. He locked himself in the room to hide despite the corpse(s) in it because it was the only option he had, and took the escape route that Levia gave him.

My presumption is that he, like his counterpart, is being infected by Malice and acted on his murderous impulses after being rejected and called disgusting by his girlfriend. However, I think there's a (slightly less intuitive but equally probable) different explanation in that another person is responsible for the murder(s).

So until we have a little more elaboration, the safest option to me is that the "doll" is the maid, but her killer is currently unknown.