Police respond to scene of two car collision.  2nd driver claims other vehicle was “flying” and lost control coming into her lane sideways.  Driver of 1st car claims he was driving too fast and lost control when he reached for a cigarette.  Police detect odor of alcohol and glassy eyes, but driver denies drinking.  Driver also refuses all testing, including field sobriety tests and breath test.  DWI charge dismissed prior to trial for lack of evidence.