One piece of evidence connecting Jace to the street racing community is the V-shaped welt on his chest from a four-point seat harness. When Catherine and Nick find his car, however, it has stock seat belts.
David flinches before the blood hits him.
When Grissom looks at the cards he says that the young player was holding a pair of kings. Since one came on the flop it is trips.
However, this is incorrect. It is called a set.
Trips is when the player has one of a certain rank and two of it are dealt on the flop or later.
In this (and other episodes) one of the CSIs uses the metal pliers on his multi-tool to extract a bullet from where it was embedded in something. In real life, a forensics tech would never use their own multi-tool, because of the possibility of cross-contamination between scenes. In addition, bullets are never extracted with metal pliers, because they may damage the unique markings on the bullet. Typically plastic, or rubber coated tools are used to extract an embedded bullet.
After Nick and Catherine get the bullet out of Jace's car, they present it to David who asks "You got this out of a CRX?" Jace's Honda is a Civic, not a CRX.
Nick and Catherine are gathering evidence at an old abandoned airstrip. Nick discovers some tire marks and Catherine says, "Well, this was no plane! Marks are too narrow, no center wheel, and when was the last time a plane lost a rear-view mirror?" But the piece of debris she picks up is a SIDE-view mirror with the words "Objects in mirror are closer than they appear".
Grissom asks Ronnie to find the aces in a pack of cards, and scoffs when he asks how many there would be, but there are only 50 cards laid out on the table, not 52.