Sounds of Silence

S01E20 - Airdate: 2001-04-19

* 7/10

Runtime: 60 min

Two teenage girls run over a deaf man with their car but they didn't kill him - he was already dead. Grissom has to find out who did it and he's not getting help from the deaf man's school. Catherine and Nick investigate an apparent mob hit that leaves five dead in a coffee shop.

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Episode details and rating from TVmaze.