CLARK COUNTY, Wis. (WEAU)-- A Marshfield man is charged after investigators say he made and traded child pornography.
Mark Bartz, 48, is charged in Clark County with repeated sexual assault of a child.
The criminal complaint says Bartz communicated with a man online who asked him to create child pornographic images for him.
Bartz admitted to investigators that he assaulted a one year old child at least six times. He also admitted to taking images of the child, as well as a two-year-old.
Bartz is scheduled to appear in Clark County court on Friday.