Chicago is the worst: [Chicago's homicide rate had surpassed that of Los Angeles by 2010 (16.02 per 100,000), and was more than twice that of New York City (7.0 per 100,000) in the same year.[15] By the end of 2015, Chicago's homicide rate would rise to 18.6 per 100,000. ](
en.wikipedia.org/wiki/Crime_in_Chicago)