You do realize that everytime you make a move to a different state and obtain a driver's license in that new location, most likely they automatically register you to vote in that state? Do you bother to unregister yourself in the state you just left? Does anyone ever take to the time to derigester their loved ones when they die? That money being used for an investigation should be used to set up a system that automatically deregisters folks when they register in a new or different location!