Utah Code Ann. § 76-5-113
(1)
(a) As used in this section:
(2) An actor commits surreptitious administration of a certain substance if the actor, surreptitiously or by means of fraud, deception, or misrepresentation, causes an individual to unknowingly consume or receive the administration of:
(3) A violation of Subsection (2) is:
(4)
(a) It is an affirmative defense to a prosecution under Subsection (2) that the actor:
(b)
(c)
(d)
(5)