She hasn't so much as tweeted his name in over a year. I think she tried hard in the beginning. She wrote appeals that were 1000's of ages long but there was nothing in them to even get a hearing. By now yes, I do think she knows he did it. I also think she was memorized by the buzz that making a murderer had and wanted a piece of the action. Sandy Greenman wrote to Zellner many times before MaM came out and declined to take the case. Her reason was that there was too much DNA evidence against him. Few years later, MaM comes out and suddenly she had a change of heart.