20130726

The 10 Most Dangerous U.S. Cities


1 of 10
Lucas Oleniuk/ZUMA Press/Newscom1. Detroit

1. Detroit

Population: 713,239
Violent crime rate: 2,137 per 100,000 residents
The Motor City tops the list of America's Most Dangerous Cities for the fourth straight year thanks to a stubborn problem mostly with gang-related violence. Violent crimes -- murder, rape, robbery and assault -- fell 10% last year but are still running five times the national average.