HRS §124B-189
Hiding a serious crime from authorities
If you are covered by this chapter and you know someone committed a serious offense, you must report it to civilian or military authorities as soon as possible. Wrongfully hiding the crime and not reporting it can lead to punishment by a court-martial.
everyone
The statute, as written — Misprision of serious offense
Any person subject to this chapter: (1) Who knows that another person has committed a serious offense; and (2) Wrongfully conceals the commission of the offense and fails to make the commission of the offense known to civilian or military authorities as soon as possible, shall be punished as directed by a court-martial.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.