i thought i heard shots. do you confirm that? i got a man with a gun in the parking lot. >> we are learning more about the man who carried out the mass shooting at a sikh temple outside of milwaukee on sunday. a 40-year-old army veteran was the lone gunman who shot and killed six people. >> he came in through these front doors as people were fleeing and just shot, shot, shot, shot, shot. one of the elderly was hit right here. and then he crawled later and tried to make it to the outside. he noticed somebody running in here and that was the only woman that was killed that day.