According to this list on wikipedia it appears to be St. Louis, Detroit and Memphis, though the list was for 2009, and it seems to only have listed cities with a population of over 250,000. You can see the whole list here http://funadvice.com/r/3lbhflnmdj it also has a number of other statistics such as robbery, arson, etc.
ya i agree with you . is there any updated information regarding this
Looks like I'm dead!