The unsealing last week of the pornographic emails sent within the Office of Attorney General may not serve to exonerate embattled Attorney General Kathleen Kane, but it could keep a central witness from testifying in her criminal trial, several defense attorneys and law professors said.

Former OAG prosecutor Frank Fina has been at the center of the scandal surrounding Kane, with the indictment against her alleging Kane leaked grand jury documents in an effort to get back at those prosecutors—namely Fina—she allegedly felt fed news media a story about her quashing a separate investigation.

Kane has alleged the prosecution against her for allegedly leaking information from a 2009 grand jury investigation and then lying about it has all been part of a plot by the senders and receivers of the pornographic emails looking to stop public release of the emails. But attorneys and professors say those emails have little to do with the charges against Kane.