Competition: Enhanced Techniques

Write a scene in which your character interrogates someone for some crucial information. You are free to come up with the details on your own, but the scene should explain at least the following:

1. Who is the victim?
2. What information does he/she have?
3. Why is the information important?
4. How are you going to get it?

The scene should be at least 400 words, but length is less important than content. The aim here is to build up tension and suspense, and to really delve into the characters' personalities: how they deal with conflict and stress. Feel free to involve more than just the two main characters if you wish.