Adams retired outright from the bench (rather than taking
senior status) on January 2, 1987. He returned to private practice, joining the firm
Schnader Harrison Segal & Lewis LLP. Adams was well known for his post-judiciary roles in significant legal cases. In 1994, he conducted an investigation of the Pennsylvania attorney general for alleged criminal activity, and investigated allegations of improper medical research at Fox Chase Cancer Center. Soon after in 1995, he was appointed to serve as a trustee in the
New Era bankruptcy case, at that time the largest nonprofit bankruptcy in history. He also served as the Chapter 11 Trustee in the successful reorganization of the Coram Healthcare Corporation in the Bankruptcy Court in Delaware. He was elected a Fellow of the
American Academy of Arts and Sciences in 1996. From 1998 to 2002, Adams served as independent counsel in an investigation of the U.S. Department of Housing and Urban Development that uncovered widespread corruption. ==Board positions, appointments and honors==