State of Iowa v. Vangen
Annotate this CaseVangen was convicted of criminal mischief in the fourth degree after the prosecution presented alternative theories to the jury—she either used a baseball bat to smash the windows of a car or she drove others to the scene and one of them smashed the windows. She argued that neither was supported by sufficient evidence, but even if one was supported, a 2019 statute requiring the jury’s general verdict to be affirmed as long as one theory was supported violates her constitutional rights (Iowa Code 814.28–prohibiting an appellate court from reversing “a verdict on the basis of a defective or insufficient theory if one or more of the theories presented . . . is sufficient to sustain the verdict on at least one count”). The Iowa Supreme Court affirmed. Both theories presented to the jury were supported by sufficient evidence, so the court declined to address the challenge to Iowa Code section 814.28.
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