Commonwealth v. Jackson

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The issue in this case was created by a 2016 amendment of the look-back period in Ky. Rev. Stat. 189A.010, Kentucky’s principal driving under the influence of alcohol (DUI) statute. The amendment increased the look-back period from five years to ten years. In separate prosecutions, Defendants were charged with DUI, fourth offense, for offenses that occurred after the newly-amended version of section 189A.010 became effective. Both defendants had prior convictions for DUI offenses beyond the five-year look-back period of the former law but within the ten-year look-back period of the current law. The circuit court concluded that the convictions exceeding the former five-year look-back period could not be used to elevate the current DUI charges to DUI, fourth offense because doing so would violate contractual rights established in Defendants’ plea agreements. The Supreme Court reversed, holding that the trial court erred by excluding Defendants’ 2009 and 2011 offenses from use as enhancing prior DUI convictions because (1) plea agreement contract principles do not bar application of the new rules; and (2) the alternative grounds relied upon by Defendants for affirming the trial court’s decision were unavailing. View "Commonwealth v. Jackson" on Justia Law