Rashomama

S6, E21: Solving the case of a wealthy defense attorney killed at her son's wedding is compromised when all of the evidence from the case is stolen along with Nick's car. At first, the CSIs surmise that whoever took Nick's car must also have killed the groom's mother. However, as they retrace their steps and gather new evidence, the team begins to suspect that someone in the bridal party may be responsible for this "not so happily ever after" occasion.