Airdate: 28 February, 2010 9:00 PM
Summary: Lilly and the team attend a colleague's wedding and are persuaded by Jeffries to investigate whether the bride killed her former fiancé two years earlier---just hours after he called off their nuptials
Summary: The team re-investigates the 1971 death of a young circus performer when new evidence indicates the accident that killed her was the result of deliberate sabotage.