There always is a way around, anyone or multiple of these could in fact nullify the prejudice claim, they all however require a separate trial:
* Proving that there was no prejudice on the prosecutor's or jury's side, but rather there was prejudice on the defendants side and the judge.
* Proving that there was an unfair trial, and prejudice was declared due to prejudice, because the jury and the defendant personally knew each other before the incident of crime.
* Proving that the judge did not have a valid Wisconsin bar license at the time of verdict, thus the verdict of mistrial with prejudice is invalidated.
* Proving that the verdict was improperly filed into the system, and thus there was no verdict of mistrial with prejudice.
* Proving that the judge was in fact bribed to give the verdict of mistral with prejudice.
* Proving that the judge was in fact pressurized to declare mistrial with prejudice.