Weekend police activity included heroin, drunk driving arrests. #MasonCountyCrime. By Rob Alway, Editor-in-Chief. PERE MARQUETTE TOWNSHIP — A 36-year-old Ludington man who locked himself in a gas station bathroom for over two hours was arrested by the Mason County Sheriff’s Office on Friday, March 16, 2018, for possession of heroin. Deputies were called to Airport Shell, 5445 W. US 10,…