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RALEIGH, N.C. -- A North Carolina election board has determined there's evidence showing former "American Idol" runner-up Clay Aiken may have voted illegally in Wake County this fall. But officials don't plan further action.

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The county elections board voted unanimously Wednesday to end its investigation at a preliminary hearing because Aiken wrote a letter asking officials to remove him from their voting rolls, making the issue moot.

The local Republican Party chairman filed a complaint because Aiken voted in Wake County elections even though he has a house in adjoining Chatham County. Aiken has criticized local school board candidates.

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Wake County GOP Chairman Claude Pope said after the hearing he was happy with the outcome.

Aiken didn't attend the meeting.

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