the stage begins to fall. >> we started running, and people were just pushing and my husband just kept yelling stay standing. stay standing. afraid we were going to get trampled. >> from the grand stand, concert goers watch in horror as the stage comes crashing down right onto the crowd. prater and her husband find themselves just feet from the wreckage. but laura magjars and maggie are caught inside a maze of metal beams and wires. after momentarily blacking out, magjars comes to and sees that her leg is broken and maggie's arm is severely injured. >> all i saw was blood pouring out all over, so i held her as close to me as i could and screamed for help for my daughter. >> machinist david wood was near the stage earlier but made it out of the area seconds before the collapse. now he heads back into the wreckage.