OPINION
Appellant Robb Taylor challenges the district court’s denial of his petition for a writ of habeas corpus, arguing that the district court erred (1) in concluding that his right against self-incrimination had not been violated and (2) in finding that Taylor refused to participate in a sex-offender treatment program. We affirm.
FACTS
Taylor was convicted of fourth-degree criminal sexual conduсt and was sentenced to serve 30 months in prison. Pursuant to prison policy, Taylor received a psychological evaluation and was directed to complete a sex-offender treatment program. Because Taylor maintains his innocence regarding the offense of which he was convicted, and the program requires an acknowledgment of guilt, Taylor did not enter the program. Taylor was charged with a disciplinary violation for refusing to enter the program, which Taylor says resulted in a 60-day extension of his term of imprisonment. 1 See Minn.Stat. § 244.05, subd. 1b(b) (1996) (providing that violation of disciplinary rules, including refusal to pаrticipate in treatment program, may result in imposition of disciplinary confinement period, delaying supervised release date). Taylor filed a petition for a writ of habeas corpus, which was denied by the district court. Taylor appeals the denial of his petition. The state moves to strike the appendix to Taylor’s brief.
ISSUES
1. Did the district court err in denying Taylor’s petition for a writ of habeas corpus?
2. Should the state’s motion to strike the appendix to Taylor’s brief be granted?
ANALYSIS
1. Denial of Petition.
Tаylor argues that his Fifth Amendment privilege against self-incrimination was violated by the requirement that he enter a sex- *458 offender trеatment program that obliged him to acknowledge his guilt.
The findings of a district court in considering a petition for a writ of habeаs corpus will be sustained if they are reasonably supported by the evidence.
Edstrom v. State,
Taylor cites
Gilfillen v. State,
In
Henderson v. State,
Taylor further argues that he did not refuse to participate in the program, but mеrely refused to admit guilt and was cooperative and willing to participate as long as he was not forced to admit guilt without a grant of immunity. Although admission of guilt is a requirement for entry to the program, the requirement is not absolute. But an inmate must in any evеnt demonstrate to staff an amenability to treatment. Staff concluded that Taylor was not amenable to treatment bоth because he denied his offense and because he was unwilling to participate in the program. Further, Taylor acknowledged in his habeas petition that he refused to participate in the program.
2. Motion to Strike.
The state moves to strike the appendix to Taylor’s brief, arguing that it is not
*459
part of the record on appeal. Matters outside the record may nоt be considered by an appellate court and must be stricken.
Mitterhauser v. Mitterhauser,
DECISION
The district court’s findings are reasonably supported by the evidеnce, and it did not err in denying Taylor’s petition for a writ of habeas corpus. The state’s motion to strike the appendix to Taylor’s brief is granted.
Affirmed and motion granted.
Notes
. Nothing in the record confirms or denies Taylor’s statement that he was subjected to disciplinary sanctions that extended his supervised release date by 60 days.
