Brandon Johnson and Paul Vallas steam ahead toward the April mayoral runoff, as Mayor Lori Lightfoot suffers historic defeat. CPD mourns the loss of one of its own. And Blackhawks fans get used to life without Patrick Kane.

Mayor Lightfoot accuses Vallas of dog-whistle politics as Vallas and Johnson surge. Chicago teachers blast their union over big campaign spending. And Florida Gov. Ron DeSantis takes his anti-woke show to Elmhurst.

Dark money flows along with the attacks in the mayor’s race. Florida Gov. DeSantis’ visit to the area draws rebuke. The Bears close on the Arlington Heights property. And Pritzker’s budget spends big on education.

WTTW News probes Paul Vallas’ suburban residency as his campaign closes in on the final two weeks. Meanwhile, candidates get testy with each other and moderators at numerous debates this week. And tax breaks back on the table for the Bears.

Gloves come off in the Chicago mayoral debate as Paul Vallas cleans up cash and endorsements. City Council puts the breaks on Mayor Lori Lightfoot's ComEd deal. Migrants arrive in Woodlawn. And the complicated legacy of Blackhawks legend Bobby Hull.

The footage of a Memphis traffic stop that led to Tyre Nichols’ death has been released. Lightfoot turns up the heat on her mayoral opponents. Assault weapons lawsuits come fast and furious. And remembering a beloved local radio DJ.

Mayoral candidates share their visions for the city. Lawsuits against the Illinois assault weapons ban come fast and furious. Peoples Gas and ComEd seek a bevy of rate hikes. And the Bears introduce their new president.

Chicago Mayor Lori Lightfoot’s campaign under investigation for CPS student recruitment. Assault weapons now banned in Illinois as lawsuits await. And the new Hail Mary plans for Soldier Field as the Bears hire a bigwig as new president.

Awaiting the white smoke in the never-ending U.S. House speaker sweepstakes. Illinois House members pass an assault weapons ban in the middle of the night. And the Bears' season mercifully comes to an end.

From a wide-open mayoral contest to major issues on the agenda statewide like guns and abortion, to the economic picture, and the outlook in local sports — we recap the year that was and look into our crystal ball to 2023.

Brutal cold blasts Chicago during the busiest travel days of the year. Gun rights advocates protest assault weapons ban proposal. Two dead in a shooting outside Juarez High School. And Cubs and Sox sign big free agents.

The long-awaited Red Line extension and Chicago casino take major leaps forward. Is the Jane Byrne interchange finally finished? And García and Lightfoot attacked for ties to Sam Bankman-Fried.

Let the games begin as mayoral candidates try to knock each other off the ballot. The governor quietly signs the revised SAFE-T Act. A landmark movie theater on the chopping block. And renewed calls to take down the Trump sign.

Federally indicted Ald. Ed Burke finally calls it a career after 54 years. Lightfoot and García officially file their paperwork to run for mayor, Latino neighborhoods got socked with higher property taxes. And the SAFE-T act gets a revamp.

Inflation, gas prices, retail — we take a look at the top business stories of the year and look into our crystal ball for 2023.