SAN ANTONIO – A 39-year-old man sold a woman for sex for several years before he was finally arrested Thursday on charges of human trafficking, San Antonio Police Chief William McManus said. Joseph Sanchez Davila solicited the victim for prostitution on a website, McManus said. The affidavit said the victim told police there were three forced sexual encounters with that man. SAPD was made aware of the sex abuse since August, but couldn’t arrest Sanchez Davila because no one was willing to testify against him. ‘My Prince Charming turned into a monster’: Local woman survives sex traffickingHe said the arrest was "appropriate" since January is Human Trafficking Awareness Month.