Controller of law enforcement union pleads guilty to filing false tax return

June 2, 2025 — Jay Clayton, the United States Attorney for the Southern District of New York, and Harry T. Chavis, Jr., the Special Agent in Charge of the New York Field Office of the Internal Revenue Service, Criminal Investigations (“IRS-CI”), announced today that Dennis Ostermann, a former Sergeant with the New York City Police Department (“NYPD”), pled guilty to one count of aiding and assisting in the preparation of a false and fraudulent U.S. income tax return.  Read More