A Colorado police officer accused of dislocating the shoulder of a 73-year-old woman with dementia while arresting her apparently knew he had injured her. He told fellow officers "ready for the pop?" as he showed them his body camera footage, according to police station surveillance video with enhanced audio that was made public Monday by the woman's lawyer. Officer Austin Hopp made the comment while showing the other officers the part of the arrest that shows Karen Garner being held against the hood of a patrol car in Loveland, about 50 miles (80 kilometres) north of Denver last year, her handcuffed left arm bent up behind her head.
