Consumer-level demand provides the revenue stream for all prostitution and sex trafficking and has therefore been targeted by local law enforcement agencies as a strategy for prevention and response. One demand reduction tactic often employed by American Fork Police is Identity Disclosure. For example, in February 2021, six people were arrested following an investigation into a chain of massage parlors in Utah County, which police said were fronts for human trafficking and prostitution. The investigation started in September 2020, based on an anonymous tip from a citizen. Over the next several months, undercover officers went to at least four massage parlors in American Fork and Orem. They reported that they were offered sex acts in exchange for money. The investigation culminated in search warrants served at the four businesses and a home in Lindon. The women working at the massage parlors were often required to live there and rarely allowed to leave; at least one woman was determined to be a victim of human trafficking.  Some of the women were forced to live in small closets or rooms within the massage business and given only minimal means for survival, according to the affidavits. Defendants faced several charges, including engaging in a pattern of unlawful activity, aiding prostitution, money laundering, prostitution, and human trafficking. During one of the raids, a customer admitted he had learned about the business on the dark web, according to an affidavit. The man was arrested and charged with soliciting prostitution.