Police investigate truancy complaints. #OceanaCountyNews #PoliceNews HART — The Oceana County Sheriff’s Office investigated five truancy (failure to attend school) complaints at Hart Public Schools Wednesday, March 22, at 1 p.m., according to Oceana County Sheriff Craig Mast. The following is other OCSO activity Wednesday, March 22, 2017: – 10:33 a.m., assist Michigan State Police with a medical call, South…