Andrew Papachristos, an associate professor of sociology at Yale, analyzed police and gun homicide records from 2006 to 2011 for people living in a high-crime neighborhood in Chicago. He found that 41 percent of all gun homicides occurred within a network of less than 4 percent of the neighborhood’s population, and that the closer one is connected to a homicide victim, the greater that person’s chances were for becoming a victim. Each social tie removed from a homicide victim decreased a person’s odds of becoming a victim by 57 percent.
So, in other words, you can reduce your risk of being murdered by over 50% simply by avoiding the murdering crowd. Or I suppose you could move out of Chicago, which would help too.