“At the time the shots were fired, [Cannon] was the only person standing at that corner,” police said in the probable cause statement, noting that “multiple plumes of smoke” were seen coming from where Cannon was standing and that shell casings were later recovered. 

Police also found a stolen television while issuing Cannon’s arrest. 

“Based upon the diligent work of the police department, collaboration with the Circuit Attorney’s Office, and the cooperation from the outraged community, we have issued charges for the tragic murder of former Captain David Dorn,” the Circuit Attorney’s Office said in a statement. 

Dorn retired from the St. Louis police in 2007 following a 38-year career in law enforcement. His death led to an outpouring of tributes in St. Louis. President Trump also commemorated the former police captain in a tweet. 

Former St. Louis County Police Chief Tim Fitch called Dorn a “true public servant,” adding “none of us who knew you are surprised you went out fighting.”