Black Lives Matter protesters got into an altercation with police in Pittsburgh that ended with a black officer striking one of the protesters, according to images captured at the scene. A group of roughly 20 activists gathered to protest the death of Jim Rogers, who died in the hospital after being tasered by eight police officers in October. Several officers from the Wilkinsburg Police Department and others soon arrived on the scene and declared the event an unlawful assembly, ordering the group to stop blocking the street.