Casts : David Caruso, Emily Procter, Adam Rodriguez, Rex Linn, Jonathan Togo, Khandi Alexander, Eva La Rue
A boat crashes into a bridge. On it is a dead body of a man. He was killed while delivering ransom money to his son’s kidnapper.
Horatio’s attempt to protect the young witness of a drive-by boat shooting at a party may put Yelina’s life at risk when the suspect finds out about the boy.
A woman falls from the pavement and is hit by a speeding bus. She dies instantly. A hand-shaped bruise on her back convinces both Alexx and Horatio that she was murdered. Calleigh’s father thinks that he may have killed someone while driving drunk. Horatio wants someone with no biases to work on the case and assigns the rookie Ryan it. He has just hired him because he is impressed by how clean Ryan’s guns are.
A group of teenagers gather at a golf course at a specified time. After the flash mob disperses, a body is found near the site. The CSIs follow the mob to a very prestigious prep school. They manage to trace the origin of the text messages telling the receivers to meet at the golf course to the son of one of Florida’s most famous defense attorneys. At the same time, Horatio and Yelina are working to find the killer of a woman found in a dumpster.
A young girl is stabbed to death in a trendy night club. Jenny was an undercover investigative aide working for the Alcoholic Beverage Control. Her target was the club owner. As Horatio is questioning him, a loud noise draws him outside where a car speeds up and crashes into the door. The body at the back of the car leads the detectives to a spa where they suspect that there is something illegal going on.