The Miami-Dade police director said that six people have died after a pedestrian bridge fell on vehicles Thursday, and "I believe that is the final count."
Nikolay Glushkov, a friend of a Vladimir Putin critic who was found dead with a rope around his neck, was strangled, police said.
The number of exonerations involving wrongdoing by police and prosecutors set a record in 2017, according to the National Registry of Exonerations.
The attack on Sergei Skripal, 66, and his 33-year-old daughter, Yulia, is being treated as attempted murder, a police official told reporters.
A man committed suicide in front of the White House on Saturday after he pulled out a concealed handgun and fired multiple rounds, authorities said.
The CMU police chief said officers had encountered Davis multiple times in the 24-hours leading up to Friday's shooting.
Tony Garces was hospitalized with a blood clot in his lung after disarming a would-be church shooter — and then getting shot by the police.
Anthony Borges, 15, was shot while locking the door to a classroom during the Marjory Stoneman Douglas High School shooting in Florida, saving his classmates.
A Florida high school was on lockdown and authorities said they were responding to an active shooter on Wednesday afternoon.
Reported shooting at a high school in Parkland, Florida.