The trail of evidence was more than circumstantial. There was real matching of the spent cartridges, including DNA and with the weapon found in possession at time of arrest. The presence of an eyewitness to the actual event would have only a supporting piece, but not crucial to arrive at a just conclusion.
This is judicial nullification. Or perhaps a DA that did not want to press the case.
Is this one of the Soros bought-off DAs or judges? Then they need to go, like yesterday.