In this chapter, unless the context requires otherwise,

1. (1) “DNA” means deoxyribonucleic acid;
2. (2) “innocence” means that the applicant was not a perpetrator of or an accomplice to the offense or lesser included offense for which the applicant was convicted;
3. (3) “prisoner” has the meaning given in AS 33.30.901;
4. (4) “unconditionally discharged” means that a defendant is released from all disability arising under a sentence, including probation and parole.