Enter an "anonymous whistleblower" who purports to be an employee of the Internal Revenue Service's Criminal Investigations Division. In a printed letter we received yesterday, this mystery fighter-for-justice claimed to have overheard a federal judge conspiring (the anonymous commenter claims in the letter that the judge said, "Don't worry, I will never allow it to be used in a courtroom, his black ass is going to prison!") with federal prosecutors and investigators to railroad one Charles W. Parker Jr., by barring from his trial key exculpatory evidence. "During our investigation we quickly discovered that Charles Parker did not commit any crime," our correspondent writes. "It's up to us to STOP these government criminals from corrupting our whole criminal justice system!"