Naperville Police Initiate Death Investigation

On July 10, 2025, at approximately 5:43 p.m., Naperville Police were dispatched to Centennial Beach, located at 500 Jackson Avenue, for a report of a missing person who was last seen in the deep end of the pool.  At approximately 6:06 p.m., lifeguards recovered an unresponsive 27-year-old male from the water. The Naperville Fire Department transported the individual to a local hospital, where he was later pronounced dead.  

The initial investigation indicates that the victim had entered the water with a group of friends with the intent to swim to a floating dock in the middle of the deep end. Upon arriving at the dock, the group noticed the victim was no longer with them. After searching the immediate area, they returned to shore to continue their search. Lifeguards were eventually notified and activated their missing person protocols.

There is no indication of foul play at this time. The official cause of death remains under investigation by the Naperville Police Department and the DuPage County Coroner’s Office.

If you have any information regarding this case, you are asked to contact the Naperville Police Department Investigations Division at 630-548-1421.

About Naperville: Located 28 miles west of Chicago, Naperville, Ill., is home to approximately 150,000 people. This vibrant, thriving city consistently ranks as a top community in the nation in which to live, raise children and retire. The city is home to acclaimed public and parochial schools, the best public library system in the country, an array of healthcare options and an exceptionally low crime rate. Naperville has ready access to a variety of public transportation, housing and employment options. The city’s diversified employer base features high technology firms, retailers and factories, as well as small and home-based businesses. Residents also enjoy world-class parks, diverse worship options, the opportunity to serve on several City boards and commissions, a thriving downtown shopping and dining area, a renowned outdoor history museum known as Naper Settlement and an active civic community. For more information, please visit our website at www.naperville.il.us.