You must bring news of our findings to Lady Jaina without delay! If the Defias were transporting a prisoner, there's no telling who it might be or if the person is still alive!
One thing is for certain, <name>. The Defias won't go to all this trouble for some petty grudge. Their prisoner must have been someone of importance. Lady Jaina would know better than anyone else what these findings mean. You'll find her at the top of the mage tower in Theramore's center.
You and Renn have done excellent work in bringing this information to light and reporting it immediately. There's no denying the Defias have hatched some sinister plan to strike at Stormwind and its allies. There's a level of complexity here that's beyond anything they've ever attempted before, which means they must have a wealthy sympathizer somewhere.
This is part of the Missing Diplomat continuation: