Jo Anderson is the mother of hip hop artist Justin Anderson. She took Fin into her home and kept him off the streets when his mother was killed, and she paid of Victoria Lewis with Justin after Justin killed Malik, the father of their child.
It all came back when Malik’s son Andreas attacked Justin’s wife Dallas Monroe. Jo was revolted when Fin arrested Justin on suspicion and hit him, but Justin was released. The payoffs came to light, which led back to Andrea’s, who was arrested. (SVU: “Diss”)