Sec. 702.557.  CRIMINAL OFFENSE:  INTERFERENCE WITH INVESTIGATION.  (a)  A person commits an offense if with actual notice that the attorney general, or a district or county attorney, has initiated, or plans to initiate, an investigation under this chapter the person intentionally conceals, alters, destroys, or falsifies a document or record that is relevant or material to the investigation.
(b)  An offense under this section is a Class A misdemeanor.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.