Two years ago, at age 15, Pieper Lewis was reportedly forced into human trafficking by Christopher Brown in Des Moines, Iowa, after running away from home. Pieper told authorities Christopher led her to believe they were a couple and introduced her to his friend Zachary Brooks. The teenager contended that Brown started placing her on dating sites and required her to be in the company of Zachary more than once, where she was drugged and sexually assaulted each time. She said t