Police tape hangs behind Emanuel AME Church in June 2015 when FBI experts worked the crime scene in Charleston, S.C. Dylann Roof was found guilty last month on 33 federal charges, including hate crimes. Police tape hangs behind Emanuel AME Church in June 2015 when FBI experts worked the crime scene in Charleston, S.C. Dylann Roof was found guilty last month on 33 federal charges, including hate crimes.