Police officers investigate the area outside the Mayfair Mall in Wauwatosa, Wisconsin, on November 20, 2020. - Multiple people were injured in a shooting at the US mall on November 20, according to local media, with victims rushed to hospital but no fatalities immediately reported. The FBI and the Milwaukee County Sheriff's office tweeted that their officers were on the scene at the Mayfair Mall in Wauwatosa, Wisconsin, supporting the "active" response by local police. (Photo by KAMIL KRZACZYNSKI / AFP)