NEW : Friday : Student initially identified as the shooter is ` ` arrested and released '' NEW : The wanted student had n't turned himself in by late Friday as expected . Suspect opened fire in a local high school gym around 3:30 . Two male , one female student were shot in the arm , according to police .
NEW : Police : Student initially identified as the shooter is `` cleared and released '' NEW : One wanted student had n't turned himself in by late Friday as expected . Suspect opened fire in a Philadelphia high school gym around 3:30 p.m. One male , one female student were shot in the arm , according to police .