RUSKIN, Fla. \- The Hillsborough County Sheriff’s Office is investigating a deadly shooting of a 14-year-old in Ruskin. According to deputies, on Saturday, at 4:37 p.m., deputies responded to the 900 block of Seminole Sky Drive in Ruskin. Once on scene, deputies identified a 14-year-old male who had been shot in the chest. Read: Officer-Involved Shooting In St. Petersburg Under Investigation The minor who was shot was transported to a local hospital but later succumbed to his injuries and was pronounced deceased. The individual who fired the gun is cooperating with HCSO. The shooter is a 15-ye…