The Washoe County School District says social media posts Tuesday night about a shooting at Shaw Middle School were unfounded, but, with that said, one juvenile was taken into custody and is being held at the Jan Evans Juvenile Justice Center in Reno on two charges, making threats or conveying false information concerning acts of terrorism and assaulting a pupil or school employee. The school had extra staff members on hand working with School Police to ensure the safety of children that attend the school on Wednesday.