A Shiawassee County man is sitting behind bars after he was charged with possession of child porn. Brian Scott Johnson, a 51-year-old man from Perry, was arrested after digital evidence was seized from his home. After the search, he was charged with (3) counts of aggravated possession of child sexually abusive material & (3) counts of using a computer to commit a crime. He was arraigned on Thurs, May 13th!