Utah Code Title 76. Utah Criminal Code § 76-5-304. Unlawful detention and unlawful detention of a minor

(1)(a) As used in this section:

(b) Terms defined in Section 76-1-101.5 apply to this section.

(2)(a) An actor commits unlawful detention if the actor intentionally or knowingly, without authority of law, and against the will of an individual, detains or restrains the individual.

(b) An actor commits unlawful detention of a minor if the actor is at least four or more years older than the minor, and intentionally or knowingly, without authority of law, and against the will of the minor, coerces or exerts influence over the minor with the intent to cause the minor to remain with the actor for an unreasonable period of time under the circumstances.

(a) kidnapping, as described in Section 76-5-301; or

(b) child kidnapping, as described in Section 76-5-301.1.