A former leader with the Evansville-based Buffalo Trace Council of the Boy Scouts of America will plead guilty to child pornography charges. Documents filed in federal court indicate 33-year-old Ryan Bieler of Ireland will plead guilty to one count of Possessing Child Pornography and four counts of Receiving Child Pornography. Federal officials say a plea agreement calls for Bieler to receive a sentence of about 8 to 10 years. Bieler was a senior district executive for the Boy Scouts before being charged last November. A search of Bieler's Dubois County home turned up DVDs and CDs of child pornography.