The FBI was called to investigate suspicious activity after photographs were developed at a Rock Hill Walgreens of someone holding an AK47 and the Koran.

Around 2 p.m. Tuesday, an employee called Rock Hill Police to alert authorities about pictures that a 36-year-old St. Louis man was having developed at the Celanese Road store. The pictures showed the man with the assault weapon and Koran in front of buildings in a couple of different major cities within the United States, according to a Rock Hill police report.  There also were photos of Muslim foreign lands.

Police asked the man to look at the photos, and he agreed. He told officers the pictures from foreign lands were from a book, although he didn't know the book's name, the report states.

The photos of himself and the Koran were at a friend's house in the "country somewhere." He told police he was in Rock Hill visiting friends for a few days.

An FBI agent responded to the scene to conduct his own investigation.Walgreens provided CD copies of the photos and surveillance video from the store.  An arrest was not made.