Recovered Logs of Infiltration Unit No. 4921.
First Entry Follows:

It has been two weeks since we found the... 'Device' on the planet of Tran. When the colonists discovered it they believed it to be of chaos origin but later studys form the local scientists showed that it was some sort of xeno technology. They were not sure what it did though. But then it appears to have done something... Something strange. The initial symptoms were sleep deprivation and extensive consumption then on the fifth day it was found the people of the colony were starting to kill each other - These had been normal every day citizens, loyal to the Emperor, all of them law abiding and faithful. This - this thing or object was making them go insane.

By the ninth day the colony had gone completely silent. It was then that the Inquisition decided to send our ship to investigate the Colony and retrieve this 'Device'. I was sent to infiltrate the ship's crew and pose as a Guardsmen to keep a eye on the Captain and the rest of the crew. I was also ordered to make sure that the 'Device' was recovered at any cost so that it could be studied.

When we finally arrived on the planet we found nothing but horror - the whole colony, every last man, women and child was dead, torn to pieces and 'Horribly Disfigured'.

Initially we made Planet Fall and moved quickly - we recovered the 'Device' and withdrew without any serious problem - however we seem to have brought something else... Something far more evil then anything I have ever faced before even the chaos Daemons falter in comparison to these, these 'beasts'. They seem unaffected by Las weapon fire - even shots from a bolter wouldn't stop them. But this, crewman, this Guardsman he cut it up with his Chainsword, it seemed the beasts wouldn't die unless you dismembered their limbs. Decapatation works too. This is hard to do though. Not just because they are faster or stronger - its because of their faces. The, the monsters. Its the damn colonists and the crewmen. Its not like fighting traitors, or Cultists or that shit, they scream they don't know what there doing. Even kids! Damn kids with razor claws, their guts hanging out screaming and crying - they don't know whats happening! This 'Device' it, its changed them when they die into these creatures and now they just keep ripping everyone apart and then they change as well! Its a cycle of death and we the living are the fuel of it. Damn it I'm losing my mind, she's here with them! -

-The Pict Feed suffered some damage at this point, however several figures are visible briefly - the Infiltrator along with terribly misshapen humanoid creatures-

"Raggggggggghhhhhhhhhhhh!!!" the man turned at the sound of the screams of the beasts he had come to know all to well.

"Shit I guess it time for me to get going. This is- This is, Renko Hawkins, Infiltration Unit No. 4921 and to all who find this log I'm alive and I am still fighting in the name of the Emperor."

-End of Log Entry-

As Renko walked away form the computer station he could only wonder if the Emperor could hear his prayers and would give him strength to find a way to end this nightmare once for all.

He didn't have much hope.