SOUTH HUNTINGDON TOWNSHIP, Pa. —A Westmoreland County woman is suspected of having sex with a 15-year-old boy at an underage drinking party at her home after a Yough High School football game and telling him to keep their encounter between them, according to a criminal complaint.Sherry Lee waived her right to a preliminary hearing Wednesday and was ordered by District Judge Charles Moore to stand trial at a later date. She declined to comment, but her attorney said Lee is denying that anything happened with the teenage boy.Lee picked up the boy and two of his friends after the Cougars...