(CNN) Actor Vince Vaughn pleaded no contest to an alcohol-related reckless driving charge after his arrest last year in California, authorities said. In addition to completing a three-month alcohol program and paying fines, Vaughn was sentenced to summary probation for three years, the Los Angeles County District Attorney's Office said in a statement. 'If he drives under the influence and a person is killed, he could be charged with murder," the statement said. The "Dodgeball" actor was stopped at a DUI checkpoint outside Los Angeles shortly after midnight in June last year.