A 41-year-old Elgin man was killed in the collision.
On Wednesday, officers in Algonquin issued 29 tickets, including 21 for speeding-related violations, as part of the traffic detail.
Wonder Lake Fire Protection District Deputy Chief Chris Weber was placed on leave last month.
Joshua Doss of Huntley has been sentenced to 23 years in prison. Doss stabbed a man inside a Carpentersville home in December 2020.
The men are believed to be between 18 and 22 years old, authorities said.
The Algonquin Police Department also arrested six people for drunken driving as part of the traffic enforcement campaign.
A Carpentersville police officer was reportedly struck and injured by a vehicle driven by a 21-year-old woman on Friday.
The collision happened Sunday evening on Route 62 near Sandbloom Road. The 51-year-old Barrington man was airlifted to Condell, police said.
The Lake in the Hills Police Department took part in the enforcement campaign during the Fourth of July holiday.
Anthony Jacquez remains behind bars on a $50,000 bail following his arrest this past week in Lake in the Hills.
A felony conviction from 1990 led to the decision to remove Edward Zimel, Jr., from his position as trustee for Algonquin Township.
The local firefighter and his family were displaced from their Crystal Lake home following a Memorial Day blaze.
Police say a 19-year-old man was seriously injured when an SUV pulled out into the roadway and struck his motorcycle.
Anthony Bielecki, 20, has been sentenced to complete two years of probation.
Maxim Parnov, 37, pleaded guilty to a first-degree murder charge on Monday.
An employee suffered life-threatening injuries after a liquid metal explosion and fire inside a large manufacturing plant.
An injured pedestrian had to be flown to the hospital after he was struck by a vehicle while walking on Route 47, police said.
Funds are being raised for AJ Gazda, a Lake in the Hills officer, and his wife, Kara, who is a police officer in Carpentersville.
Authorities in Algonquin were initially unable to figure out who the man was following the Saturday evening incident.
The jogger appears to have suffered a medical episode and was taken to the hospital, authorities said Saturday night.
A suspect is in custody after authorities say he trespassed into a home and fled on foot from officers.
Two Boone County men face residential burglary, theft from motor vehicle, aggravated unlawful possession of a stolen vehicle charges.
Austin Lehr faces charges after police said he crossed the center line on Route 176 and struck another vehicle, throwing him from the bike.
The McHenry County Sheriff's Office issued tickets for using an electronic communication device while driving and for speeding.
No one was injured in the collision, which happened in a construction work zone along Randall Road in Algonquin.
The free program is meant for those who could experience disorientation during emergency situations, including those with Alzheimer's.
Larry Mackay was reported missing Monday evening and has since been found safe.
Police arrested the intoxicated mother following the incident early Sunday.
Jordan M. Aristud and Alberto I. Pietri-Molina, were arrested following a search Friday of a home in Lake in the Hills.
Authorities searched the home on Deerpath Road on Friday.
Daniel Susma has been sentenced to probation for battering a 71-year-old female relative.
The 31-year-old mother will be sentenced on June 15 in the McHenry County case.
Robert J. Sandy, formerly of McHenry, drove from his Wisconsin home to McHenry Co. in 2020 to vote for an Illinois candidate he supported.
Authorities responded to the armed robbery at Crank Revolution Bike Shop, 1636 West Algonquin Road in Hoffman Estates, on Monday.
Nathaniel Fletcher and Heather Zamet were arrested after police said they walked into a bike shop, said they had a gun and demanded money.
The cause of a fire at a two-story home under construction street on Harrison Street where no one was working remains under investigation.
Dylan J. O'Boyle was under the influence of marijuana, court records show, at the time of a January rollover crash that injured five people.
The special holiday traffic campaign ran from March 10 to March 19.
The mane’s bicycle broke in the middle of a snowstorm last week.
Sergio L. Rivas, 41, of Carpentersville faces reproducing and possession child pornography.