Whenever a person who is stopped or arrested believes the stop or arrest was in violation of Section 34.3 of this title, that person may file a complaint with the Attorney General’s Office of Civil Rights Enforcement and may also file a complaint with the district attorney for the county in which the stop or arrest occurred. A copy of the complaint shall be forwarded to the arresting officer’s employer by the Attorney General’s Office of Civil Rights Enforcement. The employer shall investigate the complaint for purposes of disciplinary action and/or criminal prosecution.