... can find (unfiltered) police reports at http://www.chicagocrime.org A student project to map high-crime areas (by police district) is at http://www.uoguelph.ca/geography/research/geog4480_w2006/Group02/findings.htm Thank you for a very rational response to my question. I know what I observed riding busses though that area over the years. If you refer to the Univ of Chicago maps ...