Amazing police work. They even planted gun residue on the dude's hands.
and: Multiple witnesses and ballistic evidence confirmed gunfire came from both directions and from two guns at the scene, according to the St. Louis Circuit Attorney Office report. Investigators found no evidence the officer fired both guns or altered evidence at the scene, the report said.
Give it up dude. It was a good kill. You should read the article you posted. "Given the fact that Mr. Myers produced a weapon, Missouri laws pertaining to self-defense and an officer's use of deadly force apply," the prosecutor's office said in a statement. "Given all the available facts, witness statements, physical and forensic evidence and for reasons outlined in the detailed report, prosecutors have determined a criminal violation could not be proven beyond a reasonable doubt."