Any default, misfeasance, or malfeasance of an undersheriff is a breach of the condition of the bond given by the sheriff who appointed the undersheriff and is also a breach of the condition of the bond given by the undersheriff to the sheriff.
Misconduct Of Undersheriff
Mont. Code Ann. § 7-32-2129, under Sheriff's Office.
Mont. Code Ann. § 7-32-2129