A Laclede County woman facing charges for allegedly taking part in a gang beating, torture and rape of a Niangua woman is scheduled for a plea hearing Tuesday. 21 year old Kristin Prince is one of four people implicated in the crime which took place in May of last year at the home of Charles and Angela Medina. David Lowery, one of the other defendants in the case was sentenced last month to 20 years in prison. Prince had a pre-trial conference Monday.