A 22-year old has been charged with operating under the influence following a report of erratic driving in Sherman.  State Police Troopers were notified about the vehicle on Route 37 heading from New Milford around 8:30pm last Tuesday.  The driver was stopped at the intersection with Route 39 in New Fairfield.  She failed field sobriety tests and a search of the vehicle turned up 4 THC Oil packets and 5 suspected Xanax pills.  She was also charged failure to drive right.  She was released on bond for a court appearance April 12th.