Whilst head of the New Orleans PD six years earlier, Marcus was on the case of a ritualistic murder that remained unsolved. Back in the present, Marcus asks for Frank's help in trying to solve a similarly linked murder, but the case is complicated by the disappearance of the victim's cousin, whom Marcus was having a relationship with

• Rob Wright
• Erin Maher
• Kay Reindl

• Zachary Quinto
• John Mann
• Russell Hornsby