"That is blackmail, you know." Molly huffed. "And as naughty as stealing copper pipe, at least. Or I think it is." She tried to look admonishing, but it only ever seemed to work on Sean.
"Oh... I may have made a thingity whatsit to electronically bypass the keycard locks. People really shouldn't allow spare computers to lay about where idle hands can get them. I don't think the owner objects though." Because she was pretty sure he'd disappeared. He also had a really sick S&M fetish that made her glad to erase the hard drive.
A laptop battery, some computer ribbon, a wired keycard and the right progream and 'click', a bypass was born. She wasn't near as good a programmer as Kasey, but robots had to be programmed, so she knew more than the average bear.