William Burke concentrates his practice in complex civil and criminal litigation in state, federal, and appellate courts. He has extensive experience representing corporations, their officers and directors, and professional firms in securities litigation, SEC enforcement proceedings, shareholder derivative actions, internal investigations, malpractice actions, and commercial litigation. Prior to joining Williams & Connolly, Mr. Burke was a Captain and a judge advocate in the United States Air Force, serving as both a prosecutor and a defense attorney in numerous courts-martial.