A CSI team investigates a mysterious death at Charlie's house. George Eads ("CSI: Crime Scene Investigation") makes a cameo appearance.
Langston and Nick are called to investigate a murder at a fast food restaurant and have quite a task ahead of them when they discover that much of the evidence is coated in cooking oil. (TV-14)
Mac and the team find human blood on the crown of the Statue of Liberty, leading them on a race against time to save a famous musician from death at the hands of a vigilante, on the fourth season premiere of CSI: NY. (TV-14)