Lindsay Burke, 38, has rejoined Coving­ton & Burling as special counsel to the employment practice. She was previously a senior associate at Isler Dare Ray Radcliffe & Connolly. Burke focuses on equal pay, discrimination, privacy, leave, whistleblower and wage-and-hour matters. Burke earned her J.D. from the University of Virginia School of Law.

CROWELL & MORING

Richard Lehfeldt, 62, and Irving Yoskowitz, 67, join Crowell & Moring as a partner and senior counsel, respectively, to the environment, energy and resources practices. Yoskowitz also joins the corporate practice. Lehfeldt and Yoskowitz were previously with Dickstein Shapiro. Lehfeldt advises on transactions and energy-industry project development. Yoskowitz advises on ventures, acquisitions and divestitures. Lehfeldt and Yoskowitz both earned their J.D.s from Harvard Law School.

MCDERMOTT WILL & EMERY