Man Who Shot Federal Law Enforcement Officer and Service Canine Pleads Guilty to Attempted Murder and Firearm Charges

CHICAGO — A man who shot a federal law enforcement officer and a service canine during the execution of an arrest warrant has pleaded guilty to federal criminal charges. In 2022, an Illinois state court issued an arrest warrant for TARRION JOHNSON on state charges of attempted murder and attempted robbery. On June 2, 2022, members of the Great Lakes Regional Fugitive Task Force gathered at an apartment building in the 5200 block of West Belmont Avenue in Chicago to execute the arrest warrant and take Johnson into custody. After announcing themselves as police with an arrest warrant, the officers entered an apartment unit and encountered Johnson holding a firearm. Johnson ignored commands to put down the gun and instead shot a Senior Inspector United States Marshal and a service canine. Johnson then shot a Special Deputy United States Marshal, striking the Special Deputy Marshal’s ballistic shield. Johnson fled the residence but was quickly arrested and taken into custody. Johnson, 23, of Chicago, pleaded guilty on July 20, 2026, to federal charges of attempted murder of a federal officer and using and discharging a firearm during a crime of violence, namely, using a deadly and dangerous weapon and inflicting bodily injury. U.S. District Judge John Robert Blakey set a sentencing hearing for Nov. 17, 2026. The guilty plea was announced by Andrew S. Boutros, United States Attorney for the Northern District of Illinois, and Ryan Whalen, Acting Special Agent-in-Charge of the Chicago Field Office of the FBI. Substantial assistance was provided by the U.S. Marshals Service and the Chicago Police Department. The government is represented by Assistant U.S. Attorneys Timothy Chapman and Branka Cimesa.