Riot police launch tear gas toward activists in downtown Albuquerque, N.M., last month following a 10-hour protest around the city, in response to a deadly police shooting.
Waikiki Beach in Honolulu, with Diamond Head in the background. State lawmakers are vowing to get rid of a provision in Hawaiian law that allows law enforcement officers to have sex with prostitutes if doing so is within the scope of their duties.
Robyn Beck /AFP/Getty Images
Waikiki Beach in Honolulu. Undercover police in Honolulu say they need to be exempt from laws barring sex with prostitutes because sometimes they can't reveal their identities too soon.
Ronen Zilberman /AP
Capt. Paul Carey of the Maryland Natural Resources police shows a side-scan sonar being used in a search on the Chesapeake Bay in 2006. In recent years, the cost of such equipment has come down, allowing more local law enforcement departments to purchase it.
Los Angeles police officers take a break during a basketball game with residents of the Nickerson Gardens housing project in July 2011. Violent crime at Nickerson Gardens and two nearby housing projects has fallen by almost half since 2010.
An image taken from fired police sergeant Ron King's video statement, in which he defends himself for bringing silhouette targets resembling the hoody-wearing image of Trayvon Martin.
A mine worker sings and dances during a gathering at the Lonmin Platinum Mine near Rustenburg, South Africa, on Wednesday. Some 270 miners were charged with murder Thursday in connection with the deaths of 34 of their striking colleagues.
Sleepy police were likelier to fall asleep while driving, a new survey of nearly 5,000 officers in the U.S. and Canada finds. About 40 percent of officers surveyed reported sleep disorders, with various health implications.