Falling tree branch kills 55-year-old in Milwaukee The Milwaukee Police Department called it a 'workplace injury.' A falling tree branch killed a 55-year-old on July 23, according to the Milwaukee Police Department. It happened near 61st Street and Kaul Avenue around 11 a.m., police said. Police referred to it as a workplace injury. The 55-year-old was taken to a hospital, but was pronounced dead. WISN 12 News has reached out to Milwaukee police to confirm whether or not the victim was a worker, or a nearby resident, but have not heard back as of Saturday morning. This is a developing story. #wisn #crimewatchmilwaukee