Pentwater woman pleads guilty to tether tampering. #MasonCountyCourtNews By Allison Scarbrough. Editor. LUDINGTON — A 28-year-old Pentwater woman pleaded guilty to tampering with an electronic monitoring device and third-offense habitual offender in 51st Circuit Court Thursday, Sept. 7. Nicole Lynn Kaiser, of 5086 Wayne Ave., was arrested June 23 by the Ludington Police Department on a felony charge of tampering…