Description by couchtuner for CSI: Crime Scene Investigation Season 1 Episode 20 : 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.
Watch It Here :CSI: Crime Scene Investigation Season 1 Episode 20 Sounds of Silence