This quest was marked obsolete by Blizzard and cannot be obtained or completed.
Speak with Lieutenant Doren at the Rebel Camp.
Thank you for saving me, <name>. I know how this looks, but...allow me to explain.
I was charged by Lieutenant Doren to re-enlist with Kurzen's men, so that I might spy on them and bring sorely needed intelligence to the rebels. You saw here what I had thought would be my chance to infiltrate Kurzen's Compound. I was wrong, and again, thanks for saving me.
This was a top secret mission, so you must tell no one. But if you speak with Doren he will explain.
Yes, what Thorsen told you is true. You must be discrete with this. At one time, we rebels were fiercely loyal to Colonel Kurzen. But such was Kurzen's corruption, our passion twisted into rage. If it was made known that Private Thorsen has had recent dealings with Kurzen's men, then one night he would find himself with a slit throat.
To my knowledge, only Sergeant Yohwa, Thorsen and I were privy to Thorsen's mission. But there must be another. A traitor.