CSI: New York - Criminalistii: The Ripple Effect

SINOPSIS

The team investigates when a man is found dead at the bottom of a flight of steps after fleeing from an argument, but his injuries make it hard to determine exactly how he died. In a seemingly unrelated incident a jogger is strangled and pinned to a tree by an arrow, but an unusual variety of chewing gum links the two crimes. Drama, starring Gary Sinise and Sela Ward.