(Heber City, UT)  –  A Heber City bounce house operator already facing charges for sexually abusing children is now accused of possessing child pornography.  Court documents filed yesterday show that Bryce Johnson is now facing 20 counts of sexual exploitation of a minor.  Investigators say a search warrant executed at Johnson’s home resulted in the discovery earlier this month.  Johnson was arrested earlier this month after three juveniles accused him of paying them to pose for explicit pictures as well as touching them inappropriately.Â