What can a highly skilled Dui Lawyer do with a tough case?

My client R.V. was charged with a DUI, causing an accident, causing injury to a person, and charged with having a blood alcohol content of .20. He allegedly failed every field sobriety test that they give him. He failed the eye test, he failed the walk and turn, he failed the breathalyzer, and ultimately he was arrested. Under federal law on a case called Doggett and California Law a case called Serna I was successful in getting Mr. R.V. case thrown out of court. His case was dismissed under penal code 1385. He did not take a plea deal, he did not plead to a lesser crime. He did not plead to a parking ticket. This a 100% straight out dismissal. Results like this only come through the hands of a highly skilled Dui Attorney.