Drake can't break up with his girlfriend because she is the daughter of his teacher who has threatened him with summer school. Can Josh's new lucky shirt provide a solution?
Josh decides to enter a local dance contest, but when Drake realises he's going to fail gym, he has to enter in order to receive high school credit. So he steals Josh's dance partner, and that's when things start to go wrong.
Grissom and Greg investigate a drive-by shooting on a limo that left one man dead, and Catherine tries to establish what happened to a young woman who was thrown out of a car and dragged along the street.