What's the song on this Walking Dead Trailer?

[crisscross]

It starts at 2:10 https://www.youtube.com/watch?v=R1v0uFms68U

I have gone through all the official soundtracks, wikia, youtube comments but can't seem to find the name anywhere.

Any help?

 

[crisscross]

Anyone?

 

[John Connor]

All I hear starting ar 2:10 is a sound production made background song.

http://youtu.be/R1v0uFms68U?t=2m10s

If I was the sound editor this song would fit in. https://www.youtube.com/watch?v=iccYGKhPYgw