california supreme court holds that circumstantial evidence of intoxication may be considered in dui hearings
A driver was pulled over in Orange County by the CHP when the officer observed her car swerving erratically. Upon contacting the driver, the officer observed indications that she had been drinking alcohol. The officer performed various field sobriety tests on the driver, the result of which further indicated to the officer that the driver was under the influence of alcohol. The driver was placed under arrest and it was determined by a breath test that she had a blood alcohol level near the threshold legal limit of .08%. A later blood draw indicated a blood alcohol level slightly over the limit at .096%.
She exercised her option to have a DMV Administrative Per Se Hearing to challenge the automatic suspension of her driver license. At the hearing, an expert testified on her behalf. According to the expert, the blood alcohol tests suggested that here blood alcohol level was rising and that at the time of the stop, her blood alcohol level was not at the legal limit of .08%. The expert’s testimony is technical and not relevant for purposes here. Suffice it to say that the gist of the driver’s argument was that she introduced evidence of a fact that rebutted the presumption that she was driving under the influence but the administrative hearing officer and the trial court discounted that evidence (the expert’s testimony) in part by relying on the reports made by the CHP officers who stopped her. The Supreme Court was ultimately tasked with deciding whether the trial court erred by considering the circumstantial evidence established by the officers’ reports of their observations. On April 6, 2015, the Supreme Court issued its ruling where it held that the trial court did not err.