Utah Code Title 76. Utah Criminal Code § 76-5-403.1. Sodomy on a child--Penalties

(i) the actor engages in any sexual act upon or with another individual;

(ii) the individual is younger than 14 years old; and

(iii) the sexual act involves the genitals or anus of the actor or the individual and the mouth or anus of either the actor or individual.

(i) during the course of the commission of the sodomy on a child the defendant caused serious bodily injury to the victim; or

(ii) at the time of the commission of the sodomy on a child, the defendant was previously convicted of a grievous sexual offense.

(i) it is a first time offense for the defendant under this section;

(ii) the defendant was younger than 21 years old at the time of the offense; and

(iii) the court finds that a lesser term than the term described in Subsection (3)(a) is in the interests of justice under the facts and circumstances of the case, including the age of the victim, and states the reasons for this finding on the record.

(i) 15 years and which may be for life;

(ii) 10 years and which may be for life; or

(iii) six years and which may be for life.