Illinois state trooper mourned after being struck, killed by car on I-55 JOLIET, Ill. (CBS) — An Illinois State Police trooper was hit and killed by a car in Will County near Channahon Monday night.

Two Illinois State Police squad cars were struck in a crash Tuesday morning on Interstate 55 in Cook County.

An Illinois State Police trooper is recovering after his squad car was hit while he was helping with a crash Saturday in northwest suburban Barrington, ISP officials said.

SPRINGFIELD, Ill. (WSIL) -- The Illinois State Police (ISP) are continuing efforts to tackle vehicle theft and hijacking in 2025, utilizing grant funding to target these crimes.

The Illinois State Police graduated 95 new troopers on Friday. Cadet Class 150 was made up of 43 traditional class members who completed the 29-week course. It also 52 ...

Illinois State Police are investigating this week after a suspect allegedly involved in a chase with suburban police was fatally struck by a car during the pursuit. Troopers said ...

An Illinois State Police trooper was injured after a motorist struck their marked squad car from behind on southbound I-94 early Saturday morning, department officials said.

Is it legal to modify your muffler in Illinois? Illinois state law requires vehicles to have an adequate muffler or exhaust system.

Driving with an interior light on is not prohibited by state law, Illinois State Police Trooper Genelle Jones wrote in a Feb. 19 email to the News-Democrat.

JOLIET, Ill. (CBS) — An Illinois State Police trooper was hit and killed by a car in Will County near Channahon Monday night. Police said Trooper Clay Carns, 35, spotted debris in the southbound ...