C. The attorney for the Commonwealth or a member of the electoral board of any county or city may make a request, in writing, that the Attorney General appoint a committee to make an immediate investigation of the election practices in that city or county, accompanied by a statement under oath that substantial violations of this title have allegedly occurred which may alter or have altered the outcome of an election. On receipt of the request and statement, the Attorney General shall forthwith appoint a committee of two or more persons qualified to make the investigation. Members, officers, and employees of the Board, local electoral boards, and registrars' offices shall not serve on the committee but may provide assistance to the committee. The Attorney General shall direct the committee to observe, investigate or supervise the election if supervision appears necessary. The committee shall make a preliminary report to the Attorney General within five days of its appointment. If its report shows that violations of this title have occurred, the Attorney General may, notwithstanding any other provision of law, authorize the prosecution of those responsible for the violations.