The jury cannot be discharged after the cause is submitted to them until they have agreed upon and rendered their verdict unless, for good cause the court sooner discharges them.
Idaho Code § 19-3919
Discharge of jury
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.