Experts often suggest that crime resembles an epidemic. But what kind? Karl Smith, a professor of public economics and government at the University of North Carolina-Chapel Hill, has a good rule of thumb for categorizing epidemics: If it spreads along lines of communication, he says, the cause is information. Think Bieber Fever. If it travels along major transportation routes, the cause is microbial. Think influenza. If it spreads out like a fan, the cause is an insect. Think malaria. But if it's everywhere, all at once—as both the rise of crime in the '60s and '70s and the fall of crime in the '90s seemed to be—the cause is a molecule.

[more inside]
posted by the man of twists and turns on Jan 3, 2013 - 140 comments

25 most dangerous neighborhoods 2010. Click through the maps for some more specific data.
posted by cmoj on Oct 15, 2010 - 104 comments

"The number of violent crimes in the United States rose for a second straight year in 2006, marking the first sustained increase in homicides, robberies and other serious offenses since the early 1990s..." While violent crimes did increase by 1.3 percent total in 2006 [with robbery making a shocking 11.6 percent rise in the West and murder rising by 2.5 percent in the Northeast], property crimes actually decreased by 2.9 percent overall. The reason for this apparently strange state of affairs? Short answer: nobody knows for sure.
posted by Avenger on Jun 5, 2007 - 70 comments