They must have spent weeks, even months, planning that one out.
@Kulverstukas - Yes, most computer stores them locked and alarm mechanism that can possibly be set off two different ways. Either the power to the unit being lost/cable pulled out, or the alarm cable being taken off the device. The alarm cables are stuck to the device with a little pressure switch on the underside of it, if the switch has pressure taken off of it then the alarms go blazin'.