The team investigates a body found at a glass recycling plant with a diamond lodged in its jaw. French Inspector Rousseau approaches the team with an accusation against the Marquis De Chaussin, who is revealed to be the victim's husband and lives in Virginia. Meanwhile, Booth discovers he suffers from a temporary eye illness, and Hodgins thinks he's being followed by a ghost.
A diamond found in a corpse dumped in a glass recycling mill in Virginia allows identifying the victim as the marquise of extravagant French aristocratic jet-setter De Chaussin, who keeps living the good life with his foxy US 'art intern' Blake Masters. French detective inspector Rousseau dedicated his career to unmasking Chaussin as master jewel thief, but is himself hiding embarrassing secrets. Booth fails to hide his medical down period, Hodgins is more the relieved when his poltergeist-theory about strange phenomena around his wheelchair bode great news.—KGF Vissers