Hart man sent to prison for attacking deputy with knife. #OceanaCountyCrime By Allison Scarbrough, Editor. HART – A 38-year-old Hart man who attacked an Oceana County sheriff’s deputy with a knife last summer was sentenced to two to 15 years in prison in 27th Circuit Court Monday, Feb. 4, for convictions of felonious assault and fourth-offense habitual offender. Clayton John…