The Attorney General of Nevada has a website describing human trafficking, providing information and many resources. It can be reached at the link below:

http://ag.nv.gov/Human_Trafficking/HT_Home/

CBS News (Feb 19, 2017)

A yearlong academic study of sex trafficking in Las Vegas is providing a glimpse into a shadowy world beneath the neon glow where underage girls, threatened by pimps, solicit for business in casinos, on streets and online.

Of 190 identified sex-trafficking victims in 2014, Arizona State University researchers found two-thirds were under 18 years old, one in five was brought to southern Nevada from somewhere else and more than half were never reported as missing. [follow link below for rest of the story]

http://www.cbsnews.com/news/study-finds-underage-girls-in-vegas-sex-trafficking/