Illinois residents making their way around on Wednesday may have noticed flags outside businesses and official building flying at half staff, and it's to honor a fallen Illinois State Trooper.

In honor of fallen police officers, Gov. JB Pritzker called for lowering U.S. and Illinois state flags until sunset on Wednesday. President John F. Kennedy designated May 15 as Peace Officers ...

The Illinois State Police (ISP) unveiled its new Troop 1 Guidon, or flag, in Pecatonica on Wednesday. The Troop 3 Guidon was also unveiled in Lockport.

COLLINSVILLE – The Illinois State Police (ISP) has unveiled its new Troop 8 Guidon, or flag, in Collinsville. On Jan. 1, ISP reorganized from 21 patrol Districts across the state to 11 patrol ...

Illinois State Police explain Illinois' Clear and Present Danger Law, as well as the state's Firearms Restraining Order Law. "I have no doubt the law has saved lives in DuPage County," said DuPage ...

Illinois’ red-flag law, ... Illinois state police, who issue gun owners’ licenses, said in a statement that the then-19-year-old applied for a license in December 2019.