1. Peyton asks Mac to go on a holiday with her to what city? London Sydney Los Angeles Paris

2. The entire building that houses the crime labs was evacuated in this episode. What was the reason? Suspected gas leak Earthquake Fire Bomb scare

3. While chaos reigns at the lab, Danny has gone down to the drug bust scene to help process it. However, when he enters the building, he realises that all is not well. Which member of the team does he find has been taken hostage there? Flack Sid Peyton Adam

4. What is Danny?s nickname for Lindsay? Montana Florida California Kansas

5. The drug runners have infiltrated the building for the express purpose of stealing the drugs back. How do they intend to get the drugs out of the lab?s vault? By blowing the door off with explosives. By shooting their way into it. By forcing a police officer to open it for them. By cracking the vault's combination.

6. What does Danny use to splint his broken fingers? A tightly-folded piece of newspaper. A piece of wood from the floor. His NYPD badge. A piece of metal pipe he found nearby.

7. When Mac and Stella find themselves hiding out from the drug runners in one of the labs, they receive a message from Hawkes. Where is he? Trace DNA Ballistics Autopsy

8. After a chase through the labs, Mac manages to avoid members of the drug-running gang, one of whom is shot and killed by the leader of the group. Mac sends the body to Hawkes in the elevator with a note written on him. What does the message say? "Check his pockets" "Find the bullet" "Clean him up" "Fingerprint him"

9. What does Danny do to one of his captors to disable him? Trips him so he falls and breaks a leg. Knocks him unconscious with a piece of steel pipe. Pushes him out of a window. Throws a reagent containing sulphuric acid in his face.

10. How does Hawkes prevent the criminals? escape through the garage? He locks the stairwell door. He blocks the stairwell door with a truck. He takes them by surprise and handcuffs them to the stair rail. He fuses the stairwell door shut with a welding torch.