actually, we invented that. it's like a sauna in here. helping you save, even if it's not with us -- now, that's progressive! call or click today. no mas pantalones! >> shepard: a mock bunker, high team camera helped teens take down accused killer who had been holding a boy hostage in alabama. tonight, first closeup look at the scene where it all happened. witnesses say jimmy lee dykes grabbed that 5-year-old boy off a school bus last week, shot the driver dead and took him away. took the child to an underground bunker on his property and he had been holding him here there while negotiators were working with