Marty Lederman, a top official in the Office of Legal Counsel, is leaving the Justice Department to return to teaching.

Marty Lederman (Georgetown)
A Deputy Assistant Attorney General who joined the OLC in January 2009, Lederman will resume his teaching post at Georgetown University Law Center this fall, where he will teach a class on separation of powers, according to the Blog of Legal Times
Lederman is the second official to announce his departure from OLC in the past few weeks. Last month, acting Assistant Attorney General David Barron said he was leaving the office and would return to teaching at Harvard Law School.
Jonathan Cedarbaum, formerly a Deputy Assistant Attorney General, will take over as the acting head of OLC. The office has been without a Senate-confirmed Assistant Attorney General for six years.
Lederman, who will remain at the Justice Department through August, said that he and Barron did not plan to stay at OLC for more than two years.
Lederman told BLT he is confident that Cedarbaum will do a “terrific” job and said OLC is fully staffed for the first time since the transition to the Obama administration, with about 20 line attorneys.
President Barack Obama’s nominee to head OLC, Dawn Johnsen, withdrew in April. Obama has not made a new nomination since Johnsen withdrew.
Additional reporting by Joe Palazzolo.