Charged with his 3rd offense, my client made several incriminating statements about his drinking: what he had to drink, when he drank it and how much. At my Motion to Suppress Evidence, I argued that the DA did not show that my client (1.) had been properly given all his Miranda warnings at the time or, even if he had, whether he (2.) understood them and (3.) "knowingly, intelligently, and voluntarily" waived them as is required by the case law.
The Judge had no choice but to throw all his incriminating statements out of Court.