Police

New research on the Chicago Police Department finds that working with fellow cops who have been accused of excess force increases the odds that an officer will face similar charges later on.

Many officers haven't been trained to comply with California's law prohibiting police from turning over those they arrest to federal immigration agents.

Facial recognition technology can be used to prevent criminal activity. But, in London, one study shows the police system gets it wrong 81 percent of the time.

Demonstrators gather in the council chamber to protest at Philadelphia City Hall on June 20th, 2019, in Philadelphia, Pennsylvania.

A Guatemalan policeman prepares to take part in an early morning raid during which a suspected human trafficker was taken into custody on May 29th, 2019, in Guatemala City.

The vote comes amid concerns that the technology violates civil liberties and is subject to racial biases.

It is both the technology and the symbolism of a gun that can encourage someone to shoot.

Police officers remove protesters from a blockade on Waterloo Bridge during the second day of a coordinated protest by the Extinction Rebellion group on April 16th, 2019, in London, England.

Algerian security forces use a water canon to disperse students taking part in an anti-government demonstration in the capital Algiers on April 9th, 2019.

New research finds that minority youth who are confronted by officers are more likely to subsequently engage in delinquent behavior than those who don't face such encounters.

Protesters organized by the Fraternal Order of Police call for the removal of Cook County State's Attorney Kim Foxx on April 1st, 2019, in Chicago, Illinois.

Comoros Gendarmerie officers disperse opposition supporters in the city of Moroni on March 25th, 2019.

Police tried to break up the rally as marchers moved down Istiklal Street.

Security staff patrol the grounds of the Metropolitan Detention Center in Brooklyn after reports of a bomb threat at the facility on February 4th, 2019.

Researchers say knowing where fatal police interactions occur can help community leaders target programs aimed at reducing those deaths.

A new study finds that people who watch body camera footage attribute less blame to police officers involved in incidents than if those same officers were caught on dash cams.

The ruling is an important step forward for the First Amendment's "right to record," which has become increasingly valuable at a time when images of police brutality often go viral.

Pacific Standard spoke with Camille Fassett, a researcher with Lucy Parsons Labs, about the OpenOversight program—a public database indexing law enforcement officers by name, photo, incidents, and more.

In his last act as attorney general, Jeff Sessions severely limited the Department of Justice's oversight of police departments in places like Elkhart, Indiana.

ProtestErs react after Turkish anti-riot police used tear gas against women's rights activists marching to protest against gender violence in Istanbul.

Police fire tear gas and use water cannons to disperse Sinhala extremist monks from Bodu Bala Sena on November 19th, 2018, in Colombo, Sri Lanka.

A climate activist is arrested after spray-painting on the gates outside the Houses of Parliament on November 14th, 2018, in London, England.

On November 7th, 2018, a police officer lets a member of the public out of a crime scene near "Billy Fury Way," where a teenager was stabbed the previous evening in London, England.

Tear gas envelops Marseille football supporters during clashes with French security officials on a street in Marseille, France, on October 25th, 2018, ahead of a match with Italian club Lazio.