I would love to visit Chicago, personally. We have a direct flight to Chicago now at ILM, want to make a weekend trip sometime. That said, obviously the murders are happening more in some areas than others but according to this graph, it seems like they are happening in more areas than not.
It is definitely more dense is some areas and I guess it is probably the same in a lot of other high crime cities. Call me spoiled, I live in a town where 13 homicides is considered a lot. There are 90,000 plus people here. But we didn't house a lot of violent Haitians and introduce them to an already volatile drug environment where there are constant battles for territory. So it's not a fair comparison.
The murder rate in Chicago has dropped this year, not sure the reasons behind that. Maybe they are slowly killing each other off.