North Carolina General Statutes Chapter 58. Insurance § 58-79-10. Powers of Director of the State Bureau of Investigation in investigations

The Director of the State Bureau of Investigation, or his deputy appointed to conduct such examination, has the powers of a trial justice for the purpose of summoning and compelling the attendance of witnesses to testify in relation to any matter which is by provisions of this Article a subject of inquiry and investigation, and may administer oaths and affirmations to persons appearing as witnesses before them. False swearing in any such matter or proceeding is perjury and shall be punished as such. The Director of the State Bureau of Investigation or his deputy has authority at all times of the day or night, in performance of the duties imposed by the provisions of this Article, to enter upon and examine any building or premises where any fire has occurred, and other buildings and premises adjoining or near the same. All investigations held by or under the direction of the Director of the State Bureau of Investigation or his deputy may, in their discretion, be private, and persons other than those required to be present by the provisions of this Article may be excluded from the place where the investigation is held, and witnesses may be kept apart from each other and not allowed to communicate with each other until they have been examined.