N.C. Gen. Stat. § 14-221.1

Any person who breaks or enters any building, structure, compartment, vehicle, file, cabinet, drawer, or any other enclosure wherein evidence relevant to any criminal offense or court proceeding is kept or stored with the purpose of altering, destroying or stealing such evidence; or any person who alters, destroys, or steals any evidence relevant to any criminal offense or court proceeding shall be punished as a Class I felon.

As used in this section, the word evidence shall mean any article or document in the possession of a law-enforcement officer or officer of the General Court of Justice being retained for the purpose of being introduced in evidence or having been introduced in evidence or being preserved as evidence.