Repeat sex offender sentenced to 10-30 years in prison. #MasonCountyCourtNews. By Allison Scarbrough. Editor. LUDINGTON — A 34-year-old Ludington man was sentenced to 10-30 years in prison for sex crimes involving minor children Tuesday, Aug. 15, in 51st Circuit Court. Robert Lee Carr, of 614 E. Dowland St., pleaded guilty June 22 to child sexually-abusive material – manufacture; using a…