Hello & welcome, I am Dr. B, a licensed veterinarian and I would like to help you today. I do apologize that your question was not answered before. Different experts come online at various times; I just came online, read about your situation, and wanted to help.
Again I do apologize that my colleagues could not aid you sooner. If you would still like assistance, can you tell me:
How long was she showing signs?
Any history of head trauma, injury, or coughing/sneezing?
Any exposure to rat bait or heavy metals?
Any chance of snake bite?
After she has died and the blood was seen, did it appear to be clotting or not (this is important from a zoonotic risk perspective)?