The city has boosted foot patrols in high-crime areas and is adding again to a downsized police force. It's too soon to say whether that explains a 33 percent drop in the homicide rate – or whether the improvement can be sustained.
Chicago homicides are down this year after the headline-grabbing spike of 2012, which surpassed 500 gun deaths and was the deadliest crime wave in four years.
The improvement comes despite a bloody and violent January, which saw 42 homicides, making it the worst first month of the year since 2002.
But such violent crime declined sharply in the city since then, according to Chicago Police Department figures. As of June 2, total homicides for the year were down 33 percent compared with the same period last year.
The drop comes amid concerted efforts by police and city government to target 10 "hot zones" on the city's South and West sides, where street violence is most prevalent, and to enlarge the police force. Still, it is too soon to draw a direct correlation between the new crime-fighting strategies and the drop in the homicide rate, many experts say.
Because homicide counts commonly fluctuate, a full understanding of factors that drive overall crime trends requires examining statistics over a long stretch, not month-to-month, or even year-to-year, they say. Indeed, the high murder count in 2012 may prove to be an outlier: The 2013 year-to-date homicide count, while much lower than in 2012, represents only a 2 percent drop from the same period in 2011, police data show.
“We could look at last year as an aberration … or [the latest figures] might show aggressive police practices and social network-driven strategies have been showing, at last, a promising effect in reducing violence in communities where gang activity is most rampant,” says Arthur Lurigio, a criminal justice professor at Loyola University in Chicago. “It could be both. This is really a phenomenon we need to view from the long haul.”