All Our Friends Are Dead

Objectives
Use the Spirit Totem on the corpses of 6 Slain Crew Members. Provided item: Spirit Totem
 * information x6

Description
Something's wrong here,.

The ship's crew has been slain. Yet there is no bloodshed or damage to the ship's structure.

This was not the Horde's doing.

We will find the answers we seek by speaking to the spirits of the dead. They have not yet left this world.

Take this totem and place it near the corpses of the fallen. You will have a few seconds to listen to their last few thoughts.

Beware, however! There is no telling how the spirits of the dead will react to our prodding.

Rewards
You will also receive:

Progress
The spirits always have something to say to those who will listen.

Completion
We were bound to run into the Twilight's Hammer sooner or later,. If they're behind this, it's quite likely that the World Pillar fragment is in their possession.