Episode Detail: Abby - Haunted
Marcus asks for Frank's help solving what appears to be a ritualistic murder linked to a case Marcus investigated six years earlier, when he was with the New Orleans PD. The case is complicated by Marcus's relationship with the victim's cousin, which began after the first case was closed---and ended abruptly when she left without explanation. R&B singer Mya guest stars as a voodoo priestess. Frank: Matthew Fox. Marcus: Russell Hornsby. Alex Doucette: Mahershakakhashbaz Ali. Abby: Tamara Bass.