Stop in for a cup of coffee

The law doesn't give a rat's butt who he is and the prosecuting attorneys would be screaming to high hell if the suppression wasn't legal. The witnesses testimony plus other evidence was enough to indict for the murder, but not all evidence can be presented in Court in any trial. Just because someone says "I saw it" doesn't mean that it's legally permissible to present the statement in Court. All evidence must be provided to the Defense Attorney before the trial and they can make motions to suppress any evidence that presents bias without credibility.