Fencing the Goods (Horde)

Objectives
Follow the spiders to their destination and question the man you find there.
 * Follow Thief's Trail

Description
A quick search of the cabin reveals no evidence of the killer's identity or motives. The crate you were sent to retrieve has vanished.

As you turn to leave the cabin, you notice something small moving underfoot. A trail of spiders crawls out from under the slain courier's bed. Where could they be heading?

Rewards
You will receive: at level 85

Completion
Keep your voice down and don't let word of this get out or I'm finished as an auctioneer!

Trivia
This quest may have been inspired by. In the scene where is arrested on suspicion of opening the Chamber of Secrets, as he is led away he proclaims to  and  (who are hiding under the invisibility cloak) that they should "follow the spiders" to get some of the answers they seek.