It is a fact, whether you lot except it or not, makes no odds.
You are free to believe Fielder but you could not successfully argue that he is honest, reliable or even remotely credible as a witness to anything. He lied and fabricated for a living. It is who he was. A lying, corrupt hack lying and smearing for a lying corrupt rag. Having to consider Fielder a truthful witness to support an argument merely demonstrates the weakness of the allegation.