Violent Crime in Boston (IMAGE) Michigan Medicine - University of Michigan Caption This map of Boston shows violent crime levels by census block -- an example of how data and geography can be combined to help authorities focus anti-violence efforts. Credit University of Michigan Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.