A witness served with a subpoena may be compelled to attend and testify, or punished by the coroner for disobedience, in like manner as upon a subpoena issued by a magistrate judge.
Idaho Code § 19-4304
Compelling attendance of witnesses
Current official text: Idaho Statutes (Idaho Legislature). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Idaho statutes; confirm against the official source for the current text. Not legal advice.