She was saying that last night. The only thing is, the ONLY thing we know that they have on him is the ID. If the ID on the other two turns out to be bogus, how could anyone in their right mind believe any ID from CM?
He doesn't need to prove his innocence. He just needs to show that CM can't be trusted with an ID.
Guilt vs Innocence is what the scale of Justice is about.
You START by putting all the cr** on the guilty side. Then you slowly shift the scale. The scale goes back and forth during a trial. You do indeed have to "prove" your innocence.