Daniel has deep knowledge of criminal, civil and internal investigations and can leverage that knowledge with the needs and reputation of his clients at the forefront. Daniel focuses his practice on white collar criminal matters, complex criminal and civil litigation, internal corporate investigations, implementation of compliance programs, Foreign Corrupt Practices Act violations, domestic and international advisory matters, and internal corporate investigations. In the course of his career, he has handled investigations initiated by the U.S. Department of Justice, Securities and Exchange Commission, and local state and federal law enforcement agencies.

Prior to entering private practice, Daniel held several positions with the Department of Justice. At the DOJ, he was associate deputy attorney general in the executive office for national security and an assistant U.S. Attorney for the District of Columbia, where he was chief of the transnational and major crimes section and chief of the criminal division. In addition, he was assistant inspector general for investigations for the CIA, where he investigated allegations of fraud, waste and abuse involving CIA programs, personnel and resources. Before joining the DOJ, Daniel was a law professor at the University of Michigan School of Law and Antioch Law School.