Update: Willard O. Williamson was incorrectly referred to as "William" in the third-to-last paragraph. A correction has been made.An Attorney Registration & Disciplinary Commission Hearing Board has called for a Highland Park attorney to be disciplined for allegedly creating a false document and presenting it to the ARDC.In a 20-page report filed on Friday, the hearing board found that the ARDC administrator proved that Michael Glenn Holzman, 54, whose solo practice focuses on criminal defense matters …