Dillon Alfrey Law is a Colorado criminal defense firm focused on DUI and vehicular crime cases. Former Chief Deputy District Attorneys William Dillon and Curt Alfrey bring more than 60 years of legal experience to individuals facing DUI offenses, multiple DUI charges, DUID, DWAI, vehicular assault, vehicular homicide, traffic offenses, and DMV consequences. When you're facing charges that affect your freedom, your license, and your future, you need someone who understands both sides of the courtroom.