Colorado Revised Statutes Title 18. Criminal Code § 18-3-504. Human trafficking for sexual servitude--human trafficking of a minor for sexual servitude

(I) Knowingly sells, recruits, harbors, transports, transfers, isolates, entices, provides, receives, obtains by any means, maintains, or makes available a minor for the purpose of commercial sexual activity;  or

(II) Knowingly advertises, offers to sell, or sells travel services that facilitate an activity prohibited pursuant to subsection (2)(a)(I) of this section.

(I) The minor consented to being sold, recruited, harbored, transported, transferred, isolated, enticed, provided, received, obtained, or maintained by the defendant for the purpose of engaging in commercial sexual activity;

(II) The minor consented to participating in commercial sexual activity;

(III) The defendant did not know the minor's age or reasonably believed the minor to be eighteen years of age or older;  or

(IV) The minor or another person represented the minor to be eighteen years of age or older.