From the McHenry County Coroner:
On July 28, 2021 at 5:15 pm, the McHenry County Coroner’s Office responded to the 2400 Block of Holiday Hills in reference to a death investigation involving a single boat crash.
Raymond Jezierski, a 58-year-old male from Fox River Grove, was pronounced dead on scene.
An autopsy performed on the morning of July 29, 2021 showed Jezierski’s cause of death to be Blunt Trauma of the Chest. Toxicology results are still pending.
The Coroner’s Office will continue to work in conjunction with the Illinois Department of Natural Resources Office of Law Enforcement.