The rest of the trick was easy. Leave someone in the safehouse to move around, turn lights off and on, talk to themselves. Act like a crowd of people. Shank and Filly volunteered. They'd be moving now to the trapdoor in the basement, which led into the tunnel under the house. If Shank and Filly had any sense, they'd be moving extra-fast, because the commandos out front were already out of their vans and applying a portable ram to the safehouse's front door.