Robert Clauss Obituary, Death: A Fatal Crash in Deer Park, Illinois
The Lake County Coroner’s Office has identified the man who died in a fatal crash that occurred Sunday morning in Deer Park, Illinois. The victim, 71-year-old Robert Clauss of Mount Prospect, lost his life following a two-vehicle collision at a busy intersection. The accident took place around 10:20 a.m. at the junction of Lake Cook Road and Ferndale Road .
Details of the Crash
According to information provided by local authorities and the coroner’s office, Clauss was driving a westbound Alfa Romeo when a 2025 Jeep Wrangler attempted a left-hand turn from the eastbound side of Lake Cook Road. The Jeep entered Clauss’s lane, resulting in a violent collision between the two vehicles. Emergency services responded quickly to the crash site. Clauss was transported by ambulance to Advocate Good Shepherd Hospital, where doctors worked to save him. Unfortunately, he was pronounced dead shortly after arriving at the hospital’s emergency department .
Investigation and Community Impact
The Lake County Sheriff’s Office and other investigative units are continuing to examine the circumstances that led to the crash. Investigators are reviewing witness statements, roadway evidence, and any potential video footage that may shed light on how the incident unfolded. Officials have not yet determined whether speed, distraction, failure to yield, or any other factors played a role in causing the crash .
Conclusion
The tragic loss of Robert Clauss has reverberated through the Mount Prospect community. Friends and family are mourning the sudden and heartbreaking death of a man remembered by many as kind, thoughtful, and active in his local circles. As the investigation continues, the Lake County Coroner’s Office and law enforcement are working to gather more evidence and determine whether further actions — including possible citations or criminal charges — may be warranted .
