News coverage.
Here:
DCT Order Dismissing OST Complaint
One other pleading:
The complaint is here.
The defendants in the case filed 6 separate motions to dismiss along with briefs on Friday.
Brehmer Brief in Support of Motion to Dismiss
Kozal Brief in Support of Motion to Dismiss
Schwarting Brief in Support of Motion to Dismiss
Budweiser and Coors Distributor Brief in Support of Motion to Dismiss
Brewer Defendants’ Joint Brief in Support of Motion to Dismiss
Sanford Holdings Brief in Support of Motion to Dismiss
Here.

Whiteclay, Nebraska. Population 14, exists only to sell alcohol to Native Americans already reeling from its damage. / Photo by Stephanie Woodard
Additionally, the reporter, Stephanie Woodward, conducted three interviews with Indian country professionals (Diane Garreau, Frank LaMere, Danialle Rose) on Indian child welfare in the aftermath of the NPR profile from last year.
Here is the complaint in Oglala Sioux Tribe v. Schwarting (D. Neb.):