WAVERLY, Ohio (Court TV) — A man awaiting trial on charges he killed eight members of an Ohio family is now asking to represent himself, saying he has no faith in his attorney “putting forth his full potential” in a letter to the judge. George ‘Billy’ Wagner III appears in court. (Paul Weeden/WCPO) George “Billy” Wagner III, 54, is charged with aggravated murder, conspiracy, aggravated burglary and tampering with evidence in the deaths of eight …