This message came in yesterday. I immediately forwarded it to the Cold Case Unit and strongly urged them to speak with Blogger about tracking back the IP.
It reads: "Have you ever stopped to consider that I don't want to be found?"
If it's a troll, this crosses a line into Obstruction of Justice.
If it's Maura, my offer stands. If you can verify that you are safe, I will happily delete this blog. Everyone has the right to start over. Right now, police are still treating this as a potential homicide. They kind of need to know you're ok.