Excellent logic, but have we already forgotten about the paleness? And there's no need to write that all corpses are pale; they are also all cold.
Added 3 minutes later
And also, if she were a brewer, she would have had time to go and the Necropolis would have been featured in the newspaper. Right?
Okay... Who is she, then, what are your assumptions? I've already stated mine...
They may not be perfect, but I didn't really see anything substantial from the others.