(Iron County, UT) — Six men are facing charges after an underage sex sting in Iron County.

Investigators reported yesterday that they placed online advertisements for sex with 13-year-old girls and at least six men responded to the ads and talked to what they thought were the teen girls.

Investigators say they were actually talking to an undercover officer and were arrested after arriving at an agreed location.

All six men are facing multiple charges and authorities say they are still investigating several others.