Man pleads guilty to felonious assault. #MasonCountyCrime By Allison Scarbrough, Editor. LUDINGTON — A 26-year-old homeless man pleaded guilty to assault with intent to commit great bodily harm less than murder and third-offense habitual offender in 51st Circuit Court Tuesday, Oct. 16. Austin Marten Billings pleaded guilty to an added third count, and in exchange, charges of first-degree home invasion…