About Madam Secretary Season 4, Episode 1 : News Cycle

When the assistant vice minister of Timor-Leste suddenly dies during a meeting with Elizabeth on the first day of the U.N General Assembly, she becomes suspicious after the president of Timor-Leste ships the body back without a proper investigation. Also, a "fake news" story surfaces claiming Elizabeth is responsible for the minister's death, and Dmitri returns to work with Henry.