Samuel Maruca rejoins the firm as a ­partner. Previously, he was a director at the U.S. Internal Revenue Service. He earned his J.D. from Georgetown University Law Center.

DLA PIPER

Elizabeth Ritter joins the firm as a partner in its corporate and finance practice. Previously, she was chief counsel at the Commodity Futures Trading Commission. Ritter earned her J.D. from George Washington University Law School.

KILPATRICK TOWNSEND & STOCKTON