Baltimore officer resigns after viral video of him pummeling a man who was not fighting back - The Washington Post

"This is not police work. This is one guy beating up another guy," defense attorney Warren Brown said. ....
https://www.washingtonpost.com/news/post-nation/wp/2018/08/12/baltimore-police-suspend-officer-seen-on-video-pummeling-a-man-who-was-not-fighting-back/