TEXT: COLD OPEN. [EXT. LAS VEGAS CITY (STOCK) -- NIGHT] [EXT. LAS VEGAS STRIP - NIGHT] (Police cars and a helicopter chase after a speeding vehicle. Sirens wail.) [SCENE_BREAK] [EXT. INTERSTATE 15 -- LVPD SQUAD CAR (MOVING) - NIGHT] (OFFICER METCALF is in one of the cars chasing the speeding vehicle and he's on the radio.) Officer Metcalf: Unit 584-Adam. Please be advised we're in pursuit of a BMW going southbound on Interstate 15 at a high rate of speed. Dispatch: (over radio) Roger, 158. You are cleared for maneuver. (He swings out and tips the speeding vehicle in the rear bumper. The speeding vehicle continues on. He swings out again and tips the speeding vehicle in the rear bumper. This time, the speeding vehicle runs off of the road.) (It comes to a stop on the side of the road. The Police Officer stops a safe distance behind it.) (OFFICER METCALF jumps out of the police car with his gun drawn.) Officer Metcalf: Driver roll down your window. Let me see your hands. (He slowly makes his way toward the car.) (He reaches out a hand to open the car door.) (Suddenly, the car door opens. He jerks back as two women dressed only in their underwear exit the car with their arms raised.) Anna Leah (blonde): Don't shoot. Don't shoot! LORI (BRUNETTE): Don't shoot. Don't shoot. (OFFICER METCALF raises his hand to stop the other officers from moving in. He reaches for his radio.) Officer Metcalf: (to radio) Dispatch, unit 584 is a code four. We got a couple of girls joyriding. (to the other officer) Rookie, clear the vehicle! (The two women stand their with their arms raised.) (Cut to: The ROOKIE checks
SUMMARY:
On the day Grissom has to evaluate his team, Grissom and Catherine deal with a severed head that was found in the trunk of a stolen car. Sara and Nick investigate a headless body in the desert that appears to have fallen from the sky. Warrick investigates a murder in a juvenile detention center in which his young friend James is the only witness.