stolen Fit bike Co. Benny

My son rode his bike to an after school event at the Newberg Christian Church on 12/7/17. He arrived at roughly 3:30pm. We exiting the church to head home at 5:30pm, he noticed his bike was gone. His helmet was the only thing left. He is pretty sure that he had locked the bike up. The lock was also taken. It has a black frame and army green handle bar grips and rims. It is a Fit Benny with a 20.75 inch frame