Kathleen Zellner files to have bones tested: Could Making A Murderer Season 3 see Steven Avery released?
Kathleen Zellner, Steven Avery’s lawyer who is desperate to prove his innocence in the 2005 murder of Teresa Halbach, has filed a request to have the bones found in the Avery case tested once again for DNA. Zellner revealed on Twitter that one of the world’s leading DNA experts, Dr. Richard Selden, is willing to