Rule 12.1 Notice of Alibi

This rule no longer exists. It used to cover how a defendant had to give notice if they planned to use an alibi defense (claiming they were somewhere else when the crime happened). Colorado got rid of this rule back in 1985.

If you're looking for current rules about alibi defenses in Colorado criminal cases, you'll need to check other parts of the criminal procedure rules or recent case law, since this specific rule hasn't applied for decades.