In 2021, bullets flew outside a 7-Eleven during a Bureau of Alcohol, Tobacco, Firearms and Explosives operation in Colorado Springs, Colorado. The same year, U.S. Marshals fired shots inside a barbecue restaurant in the Chicago area, and a firefight erupted during a Drug Enforcement Administration search aboard an Amtrak passenger train in Tucson, Arizona. Three suspects and a federal officer were killed. Miraculously, no bystanders were struck. Had they been local police shootings, they might have generated public demands to release body camera video and use-of-force investigation reports. But they were federal operations, conducted by agents and task forces with four federal law enforcement agencies the FBI, the ATF, the DEA and the U.S. Marshals Service " in which the use of force remains largely a black box, free from public scrutiny. Those four agencies overseen by the Justice Department, among the most prestigious in the country, have been slow to adopt reforms long embraced by big-city police departments, such as the use of body cameras and the release of comprehensive use-of-force data. From 2018 to 2022, 223 people were shot by an on-duty federal officer, a member of a federal task force or a local officer participating in an operation with federal agents, according to an NBC News analysis. A total of 151 were killed. More than 100 of the shootings were investigated by local prosecutors, with only two resulting in criminal charges for officers.