Warning *Graphic video at link: Philando Castile, Diamond Reynolds and a Nightmare Caught on Video - When Philando Castile was fatally shot by a police officer, the traumatic events were captured by police and security cameras, and his girlfriend's smartphone. The New York Times
Wikipedia: "On July 6, 2016, Philando Castile was shot and killed by Jeronimo Yanez, a St. Anthony, Minnesota, police officer, after being pulled over in Falcon Heights, a suburb of St. Paul. Castile was in a car with his girlfriend, Diamond Reynolds, and her four-year-old daughter when he was pulled over by Yanez and another officer."
Shooting of Philando Castile