You study old city maps and you realize that the bank vault lays directly over an old abandoned subway track, all you have to do is find the wall that closes it off, break it open, break open bank floor and steal millions and be gone before they know what happened to em. You spend a few weeks exploring the sewer ways and subway access shafts. Finally you find the wall. You steal a four wheeler A T V and you make a series of explosives to blast wholes in the obstructions. You head down there at three A M on a thanksgiving morning. You blast the wall down and enter a area of the old city, sealed off down for forty years. You park the four wheeler near the blasted hole in the wall. You get the folding ladder and you ascend to the top of it to place the explosives. You prepare the bags to stuff the loot in and you step out a safe distance away to set off the second round of explosives. This one will set off the alarm, but by the time they figure out how you did it you will be down the road, besides you have set up one more set of explosives to collapse the tunnel you are in and the whole bank should fall into the old city section of a fiery blast!
You set it off, a horribly loud blast, it hurts you even though you are wearing gun range ear blocks. You haul ass back into the blast area carrying the ladder. You step into the vault proper, now wearing a Edger Allan Poe mask. You begin flinging bags of cash down the hole until you have all the four wheeler can haul, you quickly secure them and jet out of there, five minutes later the whole bank implodes in a fiery roar.