MANTORVILLE, Minn. –A pre-trial hearing was scheduled for one of the vigilantes who lured a Dodge Center man into a ruse sex pickup. Chase Taner Johnston, 28, of Richester is charged with fifth-degree assault. Johnston and two other men, calling themselves Midwest Predator Catchers, cat-fished and brow-beat Joseph Carlson during a confrontation at a Dodge Center park.