ROCK HILL, S.C. -- Police in Rock Hill say someone broke into an elementary school over the weekend and used classroom computers to view pornographic Web sites.

It happened at Mount Gallant Elementary School.

Police say the intruder also smeared feces on a computer and the floor of a kindergarten classroom.

So far, no arrests have been made.

Anyone with information should call the Rock Hill Police Department at 803-329-7200 or Crime Stoppers at 1-877-409-4321.