Bismarck man pleads guilty to possession of child abuse materials

(Bismarck, ND) -- A Bismarck man has pleaded guilty to possessing child sexual abuse materials.

Bismarck Police say they received a cyber-tip that child sex abuse images and videos had been downloaded to electronic devices owned by Nicholas Keller. While searching his phone and computer, police found multiple explicit images and videos.  

Authorities say Keller told them he downloaded and traded the content.