River High School officials stated that the school was placed on lock down for approximately one hour Tuesday morning. Officials didn't state the reason. However, unconfirmed reports through various sources believe that a student brought a gun to school. Said student was subsequently taken into custody. Stay with The Times Leader for the latest information.
*Update, 12:27 p.m.: Two sources inside River High School have confirmed the weapon in question was, in fact, a pellet gun.