CANTON -- St. Lawrence County Sheriff deputies say they charged a St. Lawrence County Correctional Facility inmate with felonies for allegedly selling drugs while locked up.

Matthew J. Hough is charged with fourth-degree criminal sale of a controlled substance and first-degree promoting prison contraband, both felonies.

Deputies said he was allegedly found in possession of a narcotic drug and allegedly provided it to other inmates.

Hough was arraigned in Canton Town Court and sent back to the jail, deputies said.