Not sure why Chicago was brought up, but it is worth noting that it is a huge city with a population that is nearly the size of the entire state of Michigan. Despite popular imagination, in terms of per capita homicide rates, Chicago is actually middle of the pack. [1] Newark has a higher homicide rate.
[1] https://www.thetrace.org/2018/04/highest-murder-rates-us-cit...
And 5% of those were in Chicago alone.