Police form a line in response to protesters who blocked a highway while rallying in response to the killing of Philando Castile, who was shot and killed by a suburban St. Paul police officer on July 6. (AP/Joe Danborn)

Trial Of Cop Who Killed Philando Castile Kicks Off

Officer Jeronimo Yanez is charged with one count of second-degree manslaughter and two counts of dangerous discharge of a firearm, he’s pleaded not guilty to the charges.