A Valatie woman, who plead guilty to selling heroin, was sentenced to prison in Columbia County Court. 45 year old Bonnie Kilmer will serve a year and a half behind bars then two years probation. She was arrested in February 2016 by the Columbia County Sheriff's Office. Another of her co-defendants, Joseph Banfield, has yet to be sentenced, the other, Dennis Mazal, died before he could be sentenced.