CHICAGO, IL - JULY 27: Chicago Police SWAT team members surround a house in the Humboldt Park neighborhood where they believe a man responsible for a nearby murder was hiding on July 27, 2017 in Chicago, Illinois. At least 400 murders have been recorded to date in 2017 in the Chicago. The city is on a pace to top last year's total of more than 750 murders, the highest the number since the early 1990's. (Photo by Scott Olson/Getty Images)
