In re:  Touch America Holdings, Inc., et al., Debtors (03-11915); Adversary:  Brent Williams as Plan Trustee for Touch America Holdings, Inc. and its Affiliated Debtor Entities, Plaintiff, v. AT&T Corp., Zayo Group, LLC as Successor by Merger to 360 Networks Corporation, and Sierra Pacific Power Company as Successor to Sierra Pacific Communications, Defendants (14-50664) -- Opinion and Order re i) Trustee's Motion for Partial Summary Judgment; ii) Trustee's Motion for Partial Summary Judgment, or, in the Alternative, for Partial Summary Judgment, on Defendant AT&T's Counterclaim;  iii) Trustee's Motion for Summary Judgment; iv) AT&T's Motion for Summary Judgment; and  v) Zayo's Motion for Summary Judgment