More than 90% of individuals in the gang database are people of color, according to Chicago Inspector General Joe Ferguson, who says that puts a strain on police-community relations. “There’s an extraordinary adverse effect on certain communities.”

Chicago Inspector General Joe Ferguson appears on “Chicago Tonight” on Jan. 30, 2019. (WTTW News)

More than 128,000 individuals in Chicago are identified as gang-related, according to reports. The city’s top watchdog tells us about the police department’s gang database.

(Courtesy Desmond Upton Patton)

Gang violence in Chicago has been researched, debated and battled for years. What role might artificial intelligence play in preventing violence?

(Thomas Hawk / Flickr)

The lawsuit claims nine Chicago cops “withheld exculpatory evidence, manipulated witnesses, and misdirected the investigation” in order to frame an innocent man for the murder of a Cook County Sheriff’s deputy.

Members of the Goonie Boss gang faction face federal racketeering and murder charges stemming from nearly a dozen Englewood killings between 2014 and 2016.

State Rep. La Shawn Ford and the Rev. Anthony Williams offer their answers to Chicago’s epidemic of violence.

Chicago Police Superintendent Eddie Johnson appears on “Chicago Tonight” on Aug. 9, 2018.
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Police Superintendent Eddie Johnson talks about the department’s latest efforts to curb violence after more than 70 people were shot last weekend.

Mayor Rahm Emanuel speaks to the media on Monday, Aug. 6, 2018 about Chicago’s violent weekend.
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After Chicago’s most violent weekend of the year, city officials and community activists try to identify what sparked the rash of shootings and homicides.

“On this case, I think it’s more important to get it right, than get it fast,” Chicago Mayor Rahm Emanuel said Wednesday about reaching agreement on a police consent decree. (Chicago Tonight)
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Talks on a police consent decree hit a snag as City Council moves to weaken a controversial police gang database. 

The Chicago Crime Commission on Tuesday published its first new Gang Book in six years. In it, they examine the new and changing trends and issues within gang culture.

Chicago Police Superintendent Eddie Johnson appears on “Chicago Tonight” on April 12, 2018.
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Police Superintendent Eddie Johnson tells us about a big new cash gift to fight crime, discusses police oversight and more.

“We recognize that some people may be misidentified,” Chicago Police Superintendent Eddie Johnson said.
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The controversial database is coming under legal scrutiny as many say they have been wrongly added to the list and targeted.

For more than a decade, a network of nonprofit organizations has been addressing gang violence by hosting summer basketball games in neighborhoods across the city.

Former gang members cited a lack of recreational activities and the rush of adrenaline they got from participating in gang violence as reasons for joining gangs, according to a new study.

In the early days of their existence, Chicago’s street gangs developed some unique conventions that, ironically, helped law enforcement track them down. We took a look at the history of Chicago’s gang sweaters.

Latee Smith was 12 years old when he joined a gang. Now 16, he’s focusing on trying to “make something positive” out of his life. (Maya Miller / Chicago Tonight)

After sustaining a life-threatening gunshot wound, 16-year-old Latee Smith began plotting revenge on his attacker. But a local intervention specialist helped Smith refocus his energy.