An Eau Claire County judge has found probable cause to move forward with a human trafficking case. A total of 34 charges have been filed against 57-year-old Mark Scoville Senior from Humbird and 45-year-old Catherine Ottinger from Eau Claire. Investigators say Ottinger tried to sell a child under the age of 13 for sexual activity. The two were arrested earlier this month. Scoville was taken into custody at the tent where the two were living. He’s being held in the Eau Claire County Jail on a 25-thousand-dollar cash bond. Ottinger was released on a smaller bond.