W. Va. Code § 11-8-28: Suit to recover unlawful expenditure or to cancel obligation.

Whenever a fiscal body expends money or incurs obligations in violation of sections twenty-five and/or twenty-six of this article, suit shall be instituted by the prosecuting attorney of the county or the Attorney General of the state, in a court of competent jurisdiction to recover the money expended or to cancel the obligation, or both.