Columbus OVI/DUI Attorney Blog
An article published earlier this month addresses the accuracy of field sobriety tests (FSTs). A team of researchers set-out to evaluate the effectiveness of FSTs for identifying drivers under the influence of THC. The researchers conducted clinical trials involving THC use, field sobriety testing, and driving simulations. The clinical trials showed the FSTs do not effectively discriminate between people who are impaired and people who are not impaired.
New Study Addresses Usefulness of Field Sobriety Tests Used in Ohio
I recently came across this article in an Ohio newspaper: 
Imagine you are totally sober, but your child’s daycare calls the police and reports you may be intoxicated. Imagine further the police make you perform field sobriety tests while your toddler is running around on the sidewalk. Now imagine you are prosecuted for DUI (called ‘OVI’ in Ohio) and Child Endangering and your child is taken away from you for two months, only for a blood test to show no alcohol or drugs, because you were totally sober. Katie Slayton does not have to imagine it: it happened to her. Her experience was the perfect storm of circumstances in a DUI/OVI investigation.
A few days before the Kansas City Chiefs were to play in the Super Bowl, assistant coach Britt Reid (son of head coach Andy Reid) was involved in a three-car accident which left a five-year-old in critical condition. Earlier this month, Britt Reid 
Many people charged with DUI (called ‘OVI’ in Ohio), especially those charged with a first offense, feel like they are in the dark. They do not understand the elements and consequences of OVI, and they do not know what to expect in the court process. They also are uncertain about whether to hire a lawyer and how to find a good defense attorney. I recently published a new book, the Ohio DUI/OVI Guide, which answers most of the questions people ask in this situation. My hope is that those who read the guide will no longer be in the dark.
The credibility of a law enforcement officer makes a difference in court. Judges seem to presume officers are credible. Officers, however, can ruin their credibility with unprofessional conduct, uncorroborated claims, and unconfirmed clues. The trooper in a recent Franklin County case did just that, and it resulted in the court of appeals concluding the trooper’s arrest of the defendant was unlawful.
Fourth amendment law does not lend itself to mathematical formulas. Rather than using equations to decide Constitutional issues, courts look at the totality of the circumstances and make decisions on a case-by-case basis. This is particularly true when it comes to the issue of whether an officer had probable cause to justify an arrest. However, one theorem illustrated by a recent Ohio OVI case is this: clues on Field Sobriety Tests (FSTs) does not equal Probable Cause (PC).