Authorities say a 16-year-old is dead and several other people were injured in a shooting at a large house party in the central Massachusetts town of Northborough early Sunday morning. The district attorney says three people have been arrested on firearms-related charges and will be arraigned on Monday. Authorities say three other people were treated at the hospital and released. Several others with visible injuries were treated at the scene but declined to be taken to the hospital. Authorities are asking anyone with information or cell phone video from the scene to contact the Northborough police.
