waiter mike cadway saw andrew wounded and went to help him. >> i think at that point, somebody came and pulled me from the doorman's. saying, stand up. >> mike rushed andrew into the supermarket, towards the loading bays, where hundreds of shoppers were trying to escape. the gunmen now moved from the restaurants towards the supermarket. >> we were all laying as flat as we could, behind that table you know in the beginning, i cried. i was just so scared. and the kenyan lady, you know, kind of tapped me on the shoulder and said, you can't do that, you have to be strong for your girls. >> the white lady told the little girl i was holding, put your fingers in your ear and lay down and keep quiet. >> two policeman guarding a bank on the first floor spotted the terrorists and opened fire. >> i was using my rounds to cover myself. shooting so that i could deny him a chance to shoot at me. i shot him in his right leg or his knee there. he was limping, so i knew that the guy was injured. >> undeterred, the terrorists headed on towards the supermarket and the display table where the four women an