"We don't need the money, we just want the money. So, one step per hour. If she get to the bottom without a response from you, well, we'll enjoy ourselves, all 6 of us, and then use the ropes we have looped over the rafters. Oh, by the way, after we get to the bottom, our phones will be turned off and you won't then be able to reach us. In other words, she will be ours."