When two young women call the police to tell that they hit a man on the dark street, Grissom concludes that the man was dead when they run over him. Meanwhile, Catherine informs Grissom that she will go with Nick to investigate a mass murder of five people in a cafeteria, where a notorious mobster was killed. Grissom, Sara and Warrick learn that the victim was deaf but was assaulted before the hit. Meanwhile, Catherine and Warrick find that one of the attendants was pregnant, and discover who the target was and who the side effect of the crime spree was.
—Claudio Carvalho, Rio de Janeiro, Brazil