HRS §612-57
Grand jury's independent lawyer: duties and limits
This section says the grand jury can ask for a lawyer to help them with legal questions during their work. The lawyer must be available when needed, but cannot question witnesses or help prosecute. The lawyer's only job is to answer legal questions and do legal research.
courts
The statute, as written — Grand jury counsel; duties
The grand jury counsel shall serve, upon request of the grand jury, as independent legal counsel to the grand jury, to be at the call of the grand jury during its proceedings in obtaining appropriate advice on matters of law after the grand jury has been sworn and charged by the court under section 612-16(d) and during the court's absence. The grand jury counsel may be present during grand jury proceedings, and if not present in the building shall be in the immediate vicinity to the building in which the grand jury meets, so that counsel will be readily available to the grand jury, but shall not participate in the questioning of the witnesses or the prosecution. The grand jury counsel's function shall be only to receive inquiries on matters of law sought by the grand jury, conduct legal research, and provide appropriate answers of law.
Sections this one refers to
§612-16 How grand juries are chosen and how long they serve
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.