Aman and a woman were arrested and charged with conspiring to blow up a federal government building. after being given miranda warnings, they were questioned separately and each of them gave a written confession. the confessions interlocked with each other, implicating both of the defendants as being involved in every stage of the conspiracy. subsequently, the woman attempted to retract her confession, claiming that it was false. at a preliminary hearing, the judge rejected her claim. both defendants were tried together, and the prosecutor introduced both confessions into evidence. at trial, the woman testified that she was not involved in any conspiracy and that her confession was fabricated. both defendants were found guilty by the jury. the woman challenged her conviction on appeal because of the admission of the man's confession. if the woman succeeds, what is the likely reason?