Here:
2013-08-20 Reply Brief (As Filed)
Here:
Administrative materials here.
Here are the materials so far in Saginaw Chippewa Indian Tribe v. NLRB:
Petition for Review – Filed Case No. 13-1569
The NLRB decision is here.
Here is the decision:
Soaring Eagle Board Decision 16APR2013
This comes a few weeks after a similar decision involving the Little River Band of Ottawa Indians.
Update — NLRB Materials:
Administrative Law Judges Decision
SCIT Objections to ALJ Decision
Here are many of the key materials (more are here):
Interior Solicitor Letter Declining to File Amicus
LRB Motion to Expedite 1-11-13
LRB Motion to Expedite 5-24-12
News coverage here.