A neat trick of using an off-point statement to obscure the main question. Did John & Jane Doe REGISTER TO VOTE in another state? That is the issue at hand. Whether or not they ever cast a ballot there or intend not to vote there in the future (we promise, we swear) matters not if they registered in their "temporary" location. Further, the remedy is to simply register in their home parish in Louisiana, thus cancelling their out-of-Louisiana registretion automatically as provided for in Motor Voter.
53,000 plus registered in other states ....at least