Theories
Madson

This Section Will Contain Spoilers!

This is the LFoA letter from Jacob Nilson as the new Vice President of the Darlington Operations Facility. He makes a comment that "our hearts go out to the Madson family and we pray for George's return in one piece." This most certainly does not bode well for George Madson. He has most certainly been "taken care of". This makes the bloody pen knife sent to us in episode three even more ominous. He has most likely been killed and  will not be returning to the Darlington Facility nor his family. His body could even be buried in the red building which was a photo we received. 

This statement "return in one piece" also makes us wonder if a piece of him was left behind. Possibly cut off with the bloody pen knife and left as evidence? Possibly a finger, toe, ear, nose?