Murder of Laquan McDonald

The Chicago Electrical Trauma Rehabilitation Institute (CETRI), located in Chicago, Illinois, was founded in 2009 by a group of scientists and physicians that had collaborated for more than 20 years to better understand and treat electrical injury patients. These collaborators were members of the faculty of four major medical centers in Chicago. Over the years, this multi-institution research team have published more than 120 scientific articles and three textbooks on the topic of electrical injury and have evaluated many electrical shock survivors. Some important discoveries made by this team are that electrical shock injury is mediated by multiple mechanisms including non-thermal electrical forces, which many electrical shock survivors develop neuropsychological problems even if the current never passed through the brain and progressive peripheral pain and sleeplessness often adds to the disability. However, some electrical shock survivors do not manifest these problems.

Corwith Yards, a railroad intermodal freight terminal located at Pershing Road (39th Street) & Kedzie Avenue in the southwest side of Chicago, Illinois, in the neighborhood of Brighton Park, is a landmark in the history of railroad freight transport. At the time it was built by the Atchison, Topeka and Santa Fe Railway in 1888, it was the world's largest railway yard (nowadays, that title belongs to Bailey Yard, another freight railroad yard owned and operated by BNSF's rival, the Union Pacific Railroad). With adjacent parking and buildings it covers nearly a square mile of land. In the late 19th century Corwith Yards was the end of the line for trains of livestock loaded at AT&SF stations such as Dodge City, Kansas, and bound for the Union Stock Yards, as well as grain and other cargo from the western United States. Now called the Corwith Intermodal Facility, it now handles much more freight than it did in its 19th-century heyday, for the BNSF Railway, mostly in the form of shipping containers. Corwith container cranes load approximately 1900 containers per day. Human Intelligence systems are used to sort & route the containers.

Archer Heights is a community area in Chicago, Illinois, one of the 77 official community areas of Chicago. Archer Avenue runs from south of Chicago's downtown area, through the southwest side of Chicago and beyond into the southwest suburbs, along what was once a Native American trail. The neighborhood is bounded by the Stevenson Expressway to the north, the CTA Orange Line to the south, the Corwith railyard to the east, and the railroad tracks/Knox Avenue to the west.

Crawford Generating Station was a coal−fired power plant built in 1924. It was located in the South Lawndale community of Chicago, Illinois. It was closed in 2012 after a long battle with the community over pollution, like the nearby Fisk Generating Station. Both stations were owned and operated by Midwest Generation, a subsidiary of Edison International. Crawford and Fisk Stations were among the last standing coal generating facilities within a major U.S. city at their time of retirement. Demolition of the plant began in 2019.

Pulaski is an 'L' station on the CTA's Orange Line, which runs between Midway Airport and The Loop; it is situated between Midway and Kedzie stations. Pulaski is located at Pulaski Road and 51st Street on the Southwest Side of Chicago, Illinois. The station is within the Archer Heights neighborhood, which is both residential and commercial, and the station itself is in a commercial district on Pulaski Road. Pulaski opened on October 31, 1993, the opening date of the Orange Line. The Pulaski station was proposed in 1980 and constructed from 1987 to 1993. When the station opened in 1993, it spurred commercial development in the surrounding area and led to a parking controversy on nearby residential streets. Pulaski consists of an elevated island platform above a station house which is set back from Pulaski Road. The station also includes a bus terminal and a park and ride lot. Nearly 1.4 million passengers boarded Orange Line trains at Pulaski in 2010. Trains serve Pulaski approximately every ten minutes during rush hour but are less frequent at other times. In addition to offering train service, Pulaski also connects to several CTA bus routes.

The 4th congressional district of Illinois includes part of Cook County, and has been represented by Democrat Jesús "Chuy" García since January 2019. In November 2017, incumbent Luis Gutiérrez announced that he would retire from Congress at the end of his current term, and not seek re-election in 2018. Jesús "Chuy" García was elected on November 6, 2018. It was featured by The Economist as one of the most strangely drawn and gerrymandered congressional districts in the country, inspired the "Ugly Gerry" gerrymandering typeface, and has been nicknamed "earmuffs" due to its shape. It was created after federal courts ordered the creation of a majority-Hispanic district in the Chicago area. The Illinois General Assembly responded by packing two majority Hispanic parts of Chicago into a single district. This district covers two strips running east–west across the city of Chicago, on the west side continuing into smaller portions of some suburban areas in Cook County, surrounding Illinois's 7th congressional district. The northern portion is largely Puerto Rican, while the southern portion is heavily Mexican-American. The two sections are only connected by a piece of Interstate 294 to the west; the highway is in the district while the surrounding areas are not. It is the smallest congressional district in area outside New York City and California.

Little Village Lawndale High School Campus is a public high school located in the South Lawndale neighborhood of Chicago, Illinois. The campus contains four autonomous small schools with some shared facilities. LVLHS has a unique campus design that reflects its original inception from a hunger strike in 2001. In 2001, 14 parents and grandparents staged a 19-day hunger strike to urge politicians to fulfill promises to build a high school in the child and adolescent dense Little Village neighborhood.

Hawthorne Race Course is a racetrack for horse racing in Stickney/Cicero, Illinois, near Chicago. The oldest continually run family-owned racetrack in North America, in 2009 the Horseplayers Association of North America introduced a rating system for 65 Thoroughbred racetracks in North America. Of the top ten, Hawthorne was ranked No. 8.

WCEV (1450 AM) was a radio station licensed to Cicero, Illinois, United States. Serving the Chicago area, WCEV was owned by Migala Communications Corporation, and aired a time brokered ethnic programming format.

WRLL (1450 AM) is a Spanish variety radio station licensed to Cicero, Illinois, and serving the Chicago market. The station is owned by Midway Broadcasting.

Kedzie is an 'L' station on the CTA's Orange Line. It is located between the neighborhoods of Brighton Park and Gage Park.

Phoebe A. Hearst Fine Arts Magnet School is located at 4640 S. Lamon Ave in Chicago, Illinois. The school's colors are navy blue and gold. The principal of the school as of 2013 is Teresa Chrobak-Prince. The school has a uniform policy, students shall wear a navy blue shirt and navy blue pants. 8th Grade students shall wear a white shirt and navy blue pants. The school also have a motto which is, "Hearst Warriors RESPECTFUL, RESPONSIBLE, and always do their BEST!"