(Cut to Casino. (Cut to: Underground Fight Club. BOOTH: Federal prosecutor who disappeared five years ago, a day before he was starred at a mob trial. BOOTH: The old boxer, Joe Nolan? BOOTH: Viva Las Vegas. BRENNAN: Hexavalent chromium and we need to find some. HODGINS: Or a razor wire. He neglected to pay and he fell of a ladder. I..I just fell of a ladder. NICK: You only find out if you don't. No gambling! Repeated blows to the head can damage the bones of the inner ear. Similar injuries to the male victim but this is a fresh kill. What got into you?
Plan: A: The team; Q: Who heads to the outskirts of Las Vegas to investigate the murder of a missing federal prosecutor? A: Las Vegas; Q: Where do the team head to investigate the murder of a missing federal prosecutor? A: a related murder; Q: What is the case of the female boxer? A: Booth; Q: Who is the detective who finds himself face to face with his old addiction? A: his old addiction; Q: What does Booth find himself face to face with while questioning a suspect at a casino? A: gambling; Q: What is Booth's old addiction? A: Bones; Q: Who does Booth go undercover with? A: an underground fight circuit; Q: What do Booth and Bones infiltrate to find out who or what killed the victims? Summary: The team head to the outskirts of Las Vegas to investigate the murder of a missing federal prosecutor and a related murder of a female boxer. While questioning a suspect at a casino, Booth finds himself face to face with his old addiction: gambling. He and Bones go undercover as a couple to infiltrate an underground fight circuit to find out who or what got the victims killed.