IL POST study materials
IL POST study resources

IL POST case studies

IL POST · Put your knowledge to work in context.

The Illinois Peace Officer Standards and Training (IL POST) exam is the written assessment used in Illinois as part of the hiring and certification process for local law enforcement officers. It is aimed at candidates seeking their first sworn position with a municipal, county, or other local agency, and at officers who must satisfy state training and certification requirements. The IL POST case studies are 5 cases and about 3,944 words.

1

The Odor of Cannabis and the Twelve-Minute Deadline

At 23:48, Officer Reyes stops a white 2011 sedan on Division Street because the rear plate sticker shows 2019. The driver, age 24, produces a valid license and proof of insurance; a records check returns no warrants and no prior arrests.

812 words, about 4 min
2

The Knife in the Garage

At 02:14, Officers Diaz and Kwan respond to a domestic call and find a 31-year-old man standing in a detached garage between a workbench and a parked car, holding an 8-inch kitchen knife in his right hand. He has a shallow cut on his left forearm that is bleeding.

783 words, about 4 min
3

The Veteran on the Porch

At 20:40, Officers Patel and Ruiz respond to a 911 call from a woman who says her husband is on the front porch with a revolver. They find a 61-year-old retired Army combat veteran sitting on a porch swing with a .38 revolver held under his chin.

847 words, about 4 min
4

The Fifteen-Year-Old in the Conference Room

At 16:05, a 15-year-old freshman walks into the station with his mother after a Ring video showed him taking a $700 mountain bike from a detached garage. The mother tells the desk officer, "Do what you have to do - I have to pick up his sister at 16:20," and leaves.

720 words, about 4 min
5

The Crash on the Curve

At 22:52, a 2007 pickup leaves the road on a curve of a two-lane state route, strikes a utility pole, and comes to rest against a guardrail. The first officer arrives at 23:01 and finds the driver, 34, standing beside the truck with a 3-inch cut on his forehead, slurred speech, bloodshot eyes, and an odor of an alcoholic beverage.

782 words, about 4 min