Police investigate the homicide of Matthew Ascaridis, 45, of Highland Park (inset) that occurred at the Fort Sheridan Forest Preserve Beach on the border of Highland Park and Lake Forest early Saturday morning. | Background Photo: Max Weingardt

The coroner’s office has identified a business owner and father of two who was killed after a confrontation with a loud group at Fort Sheridan Beach near Highland Park on Saturday.

An autopsy performed Monday on Matthew Ascaridis, 45, of Highland Park, showed he died from “multiple injuries,” according to the Lake County Coroner’s Office.

Lake County Assistant State’s Attorney Caitlin Valiulis said during a bond hearing Monday that a person was walking on Fort Sheridan Beach when they found a man deceased around 5 a.m. Saturday.

The Highland Park Police Department responded to the call in the 0-100 block of Cliff Road in Highland Park.

Officers arrived and confirmed Ascaridis was deceased near the shoreline of Lake Michigan, police said.

Police investigate a homicide that occurred on the beach at Fort Sheridan Forest Preserve on the border of Highland Park and Lake Forest early Saturday morning. | Photo: Max Weingardt

Lake County Major Crime Task Force Spokesman Christopher Covelli said that Ascaridis lived in the area.

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Ascaridis went outside around 1 a.m. Saturday to speak with Nicholas M. Caban, 20, and an 18-year-old, who were being loud at Fort Sheridan Beach.

Covelli said Ascaridis made contact with the group and a violent confrontation ensued.

Ascaridis died following the confrontation. His body was not discovered until hours later.

Ascaridis was a father of two and the owner of a financial services company based in Glenview.

Valiulis said Caban, who lives in Highland Park, called 911 around 5:23 a.m. to report he and the 18-year-old had been involved in a physical altercation with a man on the beach.

Caban told dispatchers that he was at his home with the 18-year-old man, prompting Highland Park officers to respond.

Nicholas M. Caban, 20, of Highland Park.

Officers found Caban, who appeared bloody and had sand stuck to his body, Valiulis said.

Caban and the 18-year-old were transported to a hospital, Covelli said.

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A search warrant was conducted at Caban’s residence in the 3400 block of Dato Avenue in Highland Park on Saturday.

Investigators learned Caban resides at the residence with his parents.

Officers found a loaded Glock 9mm handgun inside a North Face backpack on the man’s bed, Valiulis said.

The serial number on the gun was not visible and had been “clearly” scratched off, Valiulis said, noting that sand was found in the backpack.

A garbage bag with several boxes of ammunition was found in the bedroom as well.

Caban was charged with one count of unlawful possession of a firearm without a serial number, a Class 3 felony.

Police investigate a homicide that occurred on the beach at Fort Sheridan Forest Preserve on the border of Highland Park and Lake Forest early Saturday morning. | Photo: Max Weingardt

Adam Sheppard, Caban’s attorney, said Caban and the 18-year-old were “pummeled” during the fight on the beach.

Sheppard said Caban had to get staples in his head and he suffered a black eye.

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Caban has been “very cooperative” since the homicide investigation began, Sheppard said.

Covelli said that the gun recovered was not used in the beach confrontation.

Court records show Caban is on supervised supervision for a felony drug case in Lake County from September 2020. Prosecutors have filed a petition to revoke the supervision in that case.

Lake County Judge James Simonian ordered Caban held on a $100,000 bond, meaning he would need to post $10,000 cash to be released.

Caban is scheduled to appear in court again on October 19.

Covelli said additional charges are possible following further investigation.

The case remains under investigation by the Lake County Forest Preserve Police and Lake County Major Crime Task Force.