(KRON) -- A juvenile who was reported missing in Sacramento County was rescued from a sex trafficker in Oakland, investigators said. The alleged pimp, 29-year-old Deondre Smith-King, was arrested in an area known as "The Blade," where 24-hour sex trafficking occurs, prosecutors said. Officers recently found the victim with Smith-King at The Blade and took the suspect into custody. The victim was exploited by Smith-King between August 17 and November 12 in Oakland, investigators said. Smith-King is now charged with one count of human trafficking of a minor and two counts of pimping a minor, the Alameda County District Attorney's Office said Thursday. San Francisco boy, 12, arrested with organized retail theft crew Alameda County is the nation’s "3rd largest hub for the sexual slave trade," the district attorney's office wrote. An estimated 80% of sex workers are juveniles, and many grew up in foster homes, according to the DA's office. Smith-King is being held at Santa Rita Jail in Dublin in lieu of $355,000 bail. He appeared in court on Thursday. If convicted, he will face up to 12 years in state prison.