Sobriety Test Evidence at Trial

In Oklahoma, sobriety test evidence generally is admissible at trial. However, the validity of this evidence and of expert opinions on a driver’s intoxication can be challenged on a number of grounds. For example, tests may not have been administered correctly, equipment may be flawed, or experts may not be qualified to testify. Admission of Testimony Regarding SFTSs Although Standardized Field Sobriety Tests administered on the roadside to a suspected drunk driver are generally accepted nationwide, the highest Oklahoma criminal court has said that they are not true scientific tests. Anderson v. State, 2010 OK CR 27, 252 P.3d 211. In response,...

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