The Livingston County Drug Task Force arrested three people for three separate drug trafficking incidents.
Javier Alvarez, 33, is charged with criminal sale and possession of crack cocaine after a six month investigation. He being held in jail on $20,000 bail.
Jason Graville, 27, of Rochester faces charges of criminal sale and possession of heroin and cocaine. He is in jail on $15,000 bail.
Cynthia Herne, 53, of Dansville is charged with criminal sale and possession of narcotic prescription medications. She was sent to jail on $5,000 cash bail.