Raymond admitted to being the shooter and firing the high-powered rifle, but after a two-month trial he was found not criminally responsible for the killing. The defence argued he was delusional and believed he was shooting demons coming to kill him, not human beings.
With their verdict, the jurors said they believed Raymond's delusions stopped him from understanding what he was doing or that it was wrong.
Roussel said trusting the jury's verdict is not a form of "blind faith."
"It is a reflection of the well-earned trust and confidence that has been built up over centuries of experiences in courtrooms throughout the Commonwealth," he said.