The Mystery of Karazhan V

There are two NPCs you need to find. 

Both of them are in opposite small cave areas in the area directly outside of the normal Karazhan Entrance. Both of these areas are just to the left of the entrance of the raid in the small village. They are directly across from one another, you will need to go into both of them to get the items that you need. Grounds Keeper Jacoby (Level 60 Elite) is in the Cellar where you will find a long passage way that leads to a room with many ghosts, and spirits. He is down the passage to the right all the way at the end at the back corner. Captain Rothynn (Level 61 Elite) is in the under ground area across the way from the cellar area, again in a far back of the cave system. You can skip some of the mobs in there by hugging the left wall and then dropping down into a small crevasse in the floor and continuing along the way again, keeping to the left. He hits like a boulder, so come with a healer if you can.