Even though Chicago P.D has been a hit from the start, it was recently revealed that a member of the Chicago police force once aimed to be part of the firefighter series. Creator Dick Wolf explained why he made this decision that would change the actor's fate forever.

The One Chicago night, as always, caps off with P.D. In “The Good Shepherd,” Intelligence makes a gruesome discovery that leads Torres ( Benjamin Levy Aguilar) to go undercover at the juvenile detention center where he served time as a teen. The promo shows that going awry.

Extreme cold has settled on the Chicago area, making the job of firefighting harder than usual. Just such an example of such challenges came up Tuesday afternoon in the Pilsen neighborhood, where a fire broke out in a duplex house and sent a man to the hospital in critical condition.

The crossover starts at 8 p.m. with "Chicago Fire" followed by "Chicago Med" at 9 p.m. and "Chicago P.D." at 10 p.m.

For the first time in five years, “Chicago Med,” “Chicago Fire” and “Chicago P.D.” are crossing over on Jan. 29. Here's how to watch the episodes and the order they're in.

Police are investigating after they say a teenage boy was hospitalized after he was believed to have accidentally shot himself in North Chicago.

Two fires broke out over the weekend in Chicago suburbs, with one in Chicago Ridge and the other in Cicero, according to officials. Both fires have forced residents to relocate.

CHICAGO RIDGE, Ill. – Residents of a Chicago Ridge apartment are displaced after a large fire ripped through the building. The fire happened Saturday evening near 105th Street and Brooks Lane. Smoke was seen billowing out of the three-story building.

A support vehicle broke down, and it would have been a costly repair for the Cary Fire Protection District. But some young people put their skills to the test — and rose to the challenge.

CHICAGO RIDGE, Ill ... from the outside of the home and had not yet gone inside. Smart said the fire department is working with the Red Cross to find warming shelters for the residents ...

Fueled by powerful winds and dry conditions, a series of ferocious wildfires erupted the second week of January and roared across the Los Angeles area.

Strong Santa Ana winds have fueled multiple wildfires across Southern California, forcing thousands of residents to flee from their homes.