The Forsaken forces in Brill, a Forsaken town in Tirisfal Glades, have learned of a Scarlet Crusade messenger who carries important information that may be of value to the Forsaken and their efforts to lessen the Scarlet Crusade threat. You are to kill the messenger and acquire that information.
Reports from my superiors in Brill indicate that an agent of the Scarlet Crusade was dispatched from the Scarlet Monastery and sent here to Deathknell. According to the reports, the messenger possesses important information on his person. I do not have further details, but whatever it is, we must have it!
You're the most qualified person I have to send, <name>. Find that messenger and bring me whatever information you can find.
How goes your mission, <name>?
Hmm... Let's see what you've got...
<He begins to rifle through the documents you recovered.>
Some news of their exploits against us... worthless. Scouting reports... New Orders. "Continue to build up a camp near the ruined city..." Nothing we didn't know already... Ah, what's this? A map of the disposition of some of their field commanders and agents! We can use this.
The messenger's name is Meven Korgal, but nothing in his name indicates that he is the messenger. He is stationed in front of the single tent (36,69) in the Scarlet Crusade camp where you collected Scarlet Armbands for the prerequisite quest,  .