An Arkansas sheriff's deputy was caught on video repeatedly punching and kneeing a man in the head before grabbing his hair and slamming him against the pavement. As that was happening, another officer was holding the man down as a third also kneed him over and over.
A bystander's video of 27-year-old Randal Worcester’s arrest on Sunday in the small town of Mulberry sparked outrage after it was posted online. All three officers were later suspended, and state and federal authorities have opened criminal investigations into their actions. It's the latest case in which increasingly omnipresent cameras have led to consequences for officers and raised questions about what level of force police are justified in using and when.
