(Culpeper)- A teenager in Culpeper County is being investigated for allegedly threatening to shoot someone at school. The sheriff’s office says the 13-year-old was planning revenge against a bully and later intended to commit suicide. A parent contacted the school district after allegedly reading the teen’s confession in a social media conversation. The youth was taken in for a hearing at the Culpepper Juvenile and Domestic Relations Court. A search at the teen’s home yielded a knife, a bow and a pellet gun.