i hit him on the second round. >> reporter: lenda hit page at a range of 60 yards. gunman shot himself in the head. this video never seen publicly shows lenda advancing on the gunman. >> my thought was if i can't shoot him i'm going to run him over. but he's not leaving this parking lot. and he's not getting back inside the church. >> reporter: you stopped him. more people could have died. >> he was on a mission. i confronted evil in the parking lot. and evil was not going leave there. >> the people who remained, people carry on. that's what's important. i went to see the neurologist about the bullet in my skull and he just looked and he said that's a miracle. you can call it divine intervention, call it dumb luck. i'm happy to take either one. >> reporter: worshippers have returned to the sikh temple and have forgiven page. lieutenant brian murphy has more surgeries ahead. he's not sure if he'll ever rejoin sam lenda but after surviving 12 bullets he knows anything is possible. elaine quijano, cbs news, oak creek, wisconsin. >>> incredible story. when we come back,