Police in the US state of Michigan have released video footage of an officer fatally shooting a 26-year-old Black man in the head, in an incident that has spurred renewed calls for action to stop deadly police violence against Black people in the United States.
Patrick Lyoya, 26, was shot dead on April 4 outside a house in Grand Rapids, a city of about 200,000 residents that is 240km (150 miles) northwest of Detroit, Michigan, following a traffic stop.
