The horizontal gaze nystagmus (HGN) test is considered to be one of the most reliable forms of field sobriety tests used by law enforcement in determining whether a driver is under the influence of alcohol. However, this test is not without its problems. If you were administered the HGN field sobriety test, your DUI attorney in Auburn will look to see if the results can be attacked to reduce or dismiss the DUI charges against you.
Attacking the Horizontal Gaze Nystagmus Test
One of the most effective ways to attack the results of the HGN field sobriety test is for your DUI attorney in Auburn to see if it was properly administered. If the test is improperly administered, the driver may receive a failing grade, even if he or she is not under the influence of alcohol. In addition, there are numerous other medical, neurological, and eye conditions that may cause a failing grade on the HGN test.
Another problem with this HGN field sobriety test is that it is a very subjective test. In other words, by the time the police officer has pulled you over on the suspicion of a DUI, chances are he already believes that you are intoxicated, which will reflect on your test score.
If you were arrested for drunk driving because you failed the horizontal gaze nystagmus test, you need to immediately contact a DUI attorney in Auburn to help you fight these serious charges. To schedule a complimentary consultation with attorney South King County criminal attorney , please call (253) 709-5050.