Seconds after a policeman shot Philando Castile in suburban Minnesota, his girlfriend started broadcasting live over Facebook. The graphic, emotional video has now been viewed millions of times.
Two videos of black men who were shot to death by police — one in Minnesota and one Louisiana — are sparking passionate responses in the media and on the streets.
The new guidance, meant to "preserve their safety," comes after an Emirati man was mistaken for an ISIS member and handcuffed by police in Ohio. He then fainted and was hospitalized.
Connecticut is the first state requiring police fill out a form when they use a stun gun. Research shows police used stun guns on black and Latino suspects at a higher rate than on white suspects.
American cities pay out hundreds of millions a year to settle police misconduct complaints and lawsuits. An advocacy group in Minneapolis wants to require cops to pay for their own insurance.
A number of officers are accused of having sex with a teenager; others allegedly sent racist texts. The mayor's office is taking control after the chief and then two acting chiefs resigned in a row.
Singer Christina Grimmie, a former contestant on The Voice, was shot by a gunman after a concert in Orlando, Fla., police say, and later died of her wounds.
Federal prosecutors say they couldn't find evidence to support claims that Jamar Clark was shot to death while handcuffed. Protesters had demanded charges against two police officers.