Several of the witnesses in the case gave conflicting versions of the altercation between Brown and Wilson that either contradicted the physical evidence or their own previous statements , St. Louis County Prosecutor Robert McCulloh said at a press conference Monday night . Former Mayor Rudy Giuliani said the Darren Wilson grand jury decision reached the 'correct verdict ' The former mayor of New York City said the case against Ferguson failed one tests . Rudy Giuliani was speaking Tuesday morning with NBC 's New Day .
Former Mayor Rudy Giuliani said the Darren Wilson grand jury decision reached the 'correct verdict ' The former mayor of New York City said the case against Ferguson failed one tests . Rudy Giuliani was speaking Tuesday morning with NBC 's New Day .