Danny and Lindsay investigate the death of an 'ice queen' who was murdered with her sceptre. Mac and Stella probe the death of a marathon runner.
A woman falls to her death from a rooftop after becoming embroiled in a deal with a scheming top model. Stella investigates a self-defence case.
When three Holly Golightly lookalikes rob a jewellery store, the detectives question the girls' involvement in the world of blood diamonds.
A dead woman dressed as a mermaid is found and the CSIs investigate who killed her. Plus, a menage-a-trois relationship ends in murder when a man is shot.