The teen, who 10 Tampa Bay is not naming because of his age, is charged with aggravated battery with great bodily harm, according to a Tampa Police Department news release. Police say two teens got into an argument that turned physical just before 9 p.m. Sunday at the park. At some point, about five or six additional teens jumped in to assist the 13-year-old in attacking the boy. The 13-year-old eventually pulled out a gun and shot the other teen in the upper body — the group then ran off, according to the department. ►Subscribe: https://on.wtsp.com/youtube ►Website: https://www.wtsp.com/ ►Facebook: / 10tampabay ►Twitter: / 10tampabay