Police Rising Violence

In this March 27, 2015 photo, police respond to a home in St. Louis where two people were shot and killed and a third was injured. Police departments across the country that in recent years have been boasting about plummeting crime numbers now find themselves scrambling to deal with something they haven't seen in years: More bloodshed. (Cristina Fletes-Boutte/The St. Louis Post-Dispatch via AP)