(CNN) -- Opening statements are underway in the trial of Kimberly Potter, the former Minnesota police officer who said she mistook her gun for a Taser when she killed Daunte Wright during a traffic...

 (CNN) -- [Breaking news update at 2:23 p.m. ET]The former Minneapolis police officer seen in a video with his knee on George Floyd's neck has been arrested and faces charges of third-degree murder and...