Troopers stopped McMahon on New Hackensack Road for failing to maintain her designated lane of travel, according to police.
Pursuant to an investigation conducted by the arresting officer, it was determined that McMahon was impaired at the time of the stop, police report.
McMahon was charged with criminal possession of a controlled substance for unlawfully possessing Xanax and clonazepam, according to police.
McMahon was issued appearance tickets directing her to appear before the Town of Wappinger Court on Nov. 24, officials report.
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