and so probably pulling the fire alarm helped to evacuate the school, and good thing that happened. >> and so now, there were ambulances lined up to transport victims to the hospital. we mentioned that three students in the o.r., and many of the injured are scattered between four hospitals, but with we were getting the information from forbes hospital, and many of those according to the hospital spokespesh person are being treated for stab wounds to the abdomen. this is outside of pittsburgh, and it is home to 1,200 students at the high school, and joining us by the scene is ranetta who is there at westmoreland on the scene, and what are you learning about how a female student jumped into action and helped her friend by applying pressure, and friend who is right now in