DUI, or driving under the influence, is a common charge that occurs in Florida. Over the years, standardized penalties and fines have changed, as well as the the strategies for defending a client on a charge of DUI. Presenting a defensive case for DUI can involve both the legal aspects of the case, such as challenges to unlawful stops, and factual aspects when the case is tried before a jury. Pretrial motions may vary depending on the county that you have been charged in. The current law on DUI and related penalties can be found at section 316.193 of the Florida Statutes.
Generally, an allegation of DUI will stem from a traffic stop. The traffic stop itself may be directly related to suspicion of DUI, or there may have been another alleged traffic infraction that results in the basis for the vehicle stop. While the reasoning for the stop may be challenged for purposes of suppressing evidence, it is important to note that the Courts are no longer concerned with the stop officer’s subjective motivation to stop the vehicle. In other words, it is irrelevant if the officer was using an alleged infraction as a pretext to make the stop in order to determine if the driver was impaired. Instead, the Court will determine if under the facts and circumstances as they existed a reasonably objective officer would have concluded that there was a lawful basis for the stop. When minor traffic infractions are the alleged basis for the stop, it is imperative to review any video footage from the stop officers cruiser dash camera to see if the footage supports the officer’s report of the incident. This also holds true in “lane swerving cases,” as the video will provide the best objective evidence.
If the stop is held to be valid, there will be a question as to detention for purposes of investigating the driver’s alleged impairment. Did the driver show signs of impairment, such as slurred speech, emitting the odor of alcohol (impurities of alcohol), and lack of coordination? If not, there may be an unlawful detention to proceed with a full DUI investigation. Ultimately, that could lead to the suppression of the evidence discovered during the road side inquiries.
If a DUI investigation is conducted, the officer will generally have the driver submit to a series of field sobriety exercises (FSE’s). Horizontal Gaze and Nystagmus, the walk and turn, and one leg stand exercises are common. Additionaly, having the driver touch his nose with feet together and head tilted back, and use of the Romburg alphabet are popular examinations. While the law does not require you to submit to FSE’s, your refusal to do so may be used against you in court in specific circumstances.
So how are the FSE’s used to determine impairment? The officer administering the examination is looking for particular clues, in most instances, the lack of normal coordination. The HGN is based upon scientific theory involving the Nystagmus, or fluttering (muscular convulsion) of the eye at particular degrees while sweeping the field of vision. It is Horizontal because the officer will have you follow a stimulus (generally a light) from left to right and right to left with you eyes, while keeping your head still. To get an idea of what the police are looking for, you can do a home demonstration using the principle of “post rotational Nystagmus.” Take a friend and have him spin around to get dizzy. Have him stop and look directly ahead. For a few moments after the rotation, you will notice his eyes dart around erratically, instead of being able to smoothly track across the field of vision.
Note that the admission into court of results from the HGN exercise will very depending on the facts and the credentials of the officer administering the test. If appropriate, a motion may be made to exclude these results form trial.
The remaining examinations are much more rudimentary in nature. Most exercises will begin with you standing with your feet together and listening to instructions about the exercise to be preformed. At this point, the officer will be noting if you have an orbital sway. In other words, does it appear you are standing still, or are you swaying in a circular fashion. The officer will also be noting if you are able to follow the instructions. The idea is to examine your ability to multitask. Thus, if the officer asks you to begin by placing your right foot on the line, and you lead with your left, it will be noted that you failed to follow the instruction. Because of this tactic, the clarity in which the officer gave directions to the driver should be investigated, and challenged if appropriate.
In the walk and turn exercise, the officer will generally have you take nine steps down a predetermined line (usually a line of tape the officer puts down), make a specific style turn and walk nine more steps back. Here the officer will see if you miss your steps heel to toe, if you do the turn incorrectly, and if you deviate from the line.
The surface level, texture, and lighting can all be factors in this exam, as well as the footwear of the driver. Of significant importance is whether the driver has any medical conditions or other factors that could contribute to poor FSE performance. The officer should run through a checklist to exclude these possibility, and if the officer fails to do this, there may be strong questions as to the reliability of the FSE’s.
In the one leg stand exercise, the officer will have the driver stand feet together and then raise one leg with the raised leg’s foot parallel to the ground. The officer will have the driver count out loud to thirty. The officer will look for the driver to place his foot back to the ground prior to the end of the exercise, and will see how close the driver is approximating thirty seconds during his counting.
The finger to nose exercise is, of course, to observe the coordination of the driver. Similarly it will be used to gauge the drivers ability to follow instructions as the officer will announce which hand to use. The sequence will generally be something like Left, Right, Left, Right, Right, Left. It is when the officer calls out the same hand twice that an error will be accounted for as the inability to follow direction.
The Romberg alphabet may have a fancy name, but it’s as basic as it gets. Rarely used, except in cases where the other FSE’s are unavailable due to a medical condition of the driver, or some other factor, this exam is simply the recitation of the English alphabet.
Assuming that the officer finds probable cause to believe you are driving under the influence, you can be placed under arrest, and transported to submit to a breath test to determine you blood alcohol level. The machines used in Florida use infrared spectroscopy and a testing model based on the scientific Henry’s Law to extrapolate the blood alcohol content of an individual. To be admissible in court, a number of standardized procedures must be followed regarding the testing and inspection of the machine, and the way the test itself is preformed. Any error in the procedure that fails to be in sustainably conformity with the requirements may subject the test results to exclusion at trial.
Also of important note is that different counties in Florida have ruled inconsistently as to the admissibility of the results. Based on discovery provisions in the Florida Rules of Criminal Procedure, there has been great dispute over the release and inspection of the source code data from the machines. The argument is based on being able to test the reliability of the programing in extrapolating the blood alcohol content. You should be sure to check with an attorney to see what local rulings may impact your case.
Under most circumstances the submission to a breath test after a DUI arrest is mandatory under the implied consent law, and refusal to consent could subject you to license suspension by the Department of highway Safety and Motor Vehicles (DHSMV). Be aware that in addition to criminal proceedings, a breath result of .08 or higher will subject you to administrative proceedings to suspend your driving privileges, and you have a very limited time to challenge the DHSMV sanctions by setting a hearing with the Department. The same holds true in the case of an unlawful refusal to submit to a breath test.
Additionally, in some cases you can be subjected to urinalysis to determine if you have ingested prescription medications, or illegal narcotics. And in some serious accident cases, a blood draw may occur.
A thorough inspection of the records and reports surrounding the collection of evidence is necessary in establishing a proper defense to the charge of DUI. It is of particular importance to resolve this early for purposes of determining what pretrial motions can be filed.
Finally, if you should be pulled over for DUI, be careful what you say and how you act. Exclaiming to the officer at the roadside that you could not even preform the FSE’s while sober is always a bad idea. Keep quite, seek advice if you are arrested, and let your attorney handle the issues when all is said and done. After all, I’ve yet to see a client talk their way out of a DUI.
Joshua W. Westcott
Attorney
Joshua W. Westcott, P.A.