My friend and I, which he was driving were stop at a club parking lot. my friend was arrested an tooken to jail for having a knife on him. I had to take taxi back home he later called that night an told me he had been released I drive my car to pick him up. When I arrived at the station cops suspected me of under the influence because my eyes were red he gave me sobriety test which I passed hen offered me a breathalyzer test. I refused an took a blood test instead , jus about two weeks I received my id an my test results. My bac was a 0.06 do I have a case?