Sheriff's Deputies charged Gregory M. Duncan, 31, with promoting prison contraband in the second degree after he was remanded to the Schoharie County Jail on a separate charge. A subsequent search of his person by deputies revealed Mr. Duncan to be in possession of contraband. He was arrested at 7:36pm on September 25th. Mr. Duncan was issued an appearance ticket to return to the Village of Schoharie Court on October 13th.