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St. Valentine's Day Massacre
After five people are shot in Lincoln Park, the mayor blames Colvin for her lack of police work. Colvin puts Wysocki and Evers on the case to put her image to the public in a better light. Also, Isaac and Vonda are asked to look into an old domestic-abuse case.
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Other episodes for this season
![Pilot](https://image.tmdb.org/t/p/w300/gmRIGHk5fM8ciANrnGRLJbbrhDX.jpg)
![Hog Butcher](https://image.tmdb.org/t/p/w300/yMKapnAau0cxUfm6J05sgP5LuJk.jpg)
![Gillis, Chase & Babyface](https://image.tmdb.org/t/p/w300/CtDOrjVoKAvIrU8UlqsLLoZo19.jpg)
![Cabrini Green](https://image.tmdb.org/t/p/w300/bKuoWtuzQyIYbTjFUyFhmzcbnzd.jpg)
![O'Leary's Cow](https://image.tmdb.org/t/p/w300/a4aC7wiJiDZhrVd3AIR2MvIZYvf.jpg)
![The Gold Coin Kid](https://image.tmdb.org/t/p/w300/u8a0vpys47PKkFtCGmheKiFNwa2.jpg)
![Blackhand and the Shotgun Man](https://image.tmdb.org/t/p/w300/uZn9xGOf8ZuamDXI4V4WrXitjuo.jpg)
![Wild Onions](https://image.tmdb.org/t/p/w300/Ana0cnra5lUPYJ21KspNcF7O07f.jpg)
![St. Valentine's Day Massacre](https://image.tmdb.org/t/p/w300/uwZCNZd14Ol2b3jbkrCxw6ebTza.jpg)
![Bathhouse & Hinky Dink](https://image.tmdb.org/t/p/w300/kX1dr1jzkRI6deA1BGG8lPj3jEh.jpg)
![Black Sox](https://image.tmdb.org/t/p/w300/qZJiK7Rm9QpYRtXTIH3NgXkjobr.jpg)
![Greylord & Gambat](https://image.tmdb.org/t/p/w300/2qlruaY7qFsN5ESOKQlqBw3Y0IJ.jpg)
![Mike Royko's Revenge](https://image.tmdb.org/t/p/w300/5IoneovIWPdiRGrDJKRQEmP5qoa.jpg)