Sec. 775.113. ADDITIONAL INVESTIGATION POWERS. (a) If the fire marshal determines that further investigation of a fire or of an attempt to set a fire is necessary, the fire marshal may: (1) subpoena witnesses to testify regarding the fire or attempt; (2) administer oaths to the witnesses; (3) take and preserve written statements, including statements under oath such as an affidavit or deposition; and (4) require the production of a document or item related to the investigation. (b) As part of an investigation, the fire marshal may: (1) conduct an investigation or examination in private; (2) exclude a person who is not under examination; and (3) separate witnesses from each other until each witness is examined. Added by Acts 2001, 77th Leg., ch. 272, Sec. 5, eff. Sept. 1, 2001.