A North Platte couple is behind bars after deputies say they sexually assaulted a child, and photographed it.
The Lincoln County Sheriff's Office arrested 31-year-old Billy Schrader and 32-year-old Julia Thiemann Monday.
Deputies began investigating the couple in November when they received a report that a man had sex with a 7-year-old girl.
After searching their home the North Platte police department found evidence of child pornography.
Also, deputies say a young girl admitted Shrader had sex with her and Thiemann took pictures.
The two face charges of first degree sexual assault of a child, possession of child pornography and felony child abuse