Who murdered a diplomat and tried to cover it up?
That was the big question on Madam Secretary Season 4 Episode 1 when the diplomat mysteriously died during a meeting with Elizabeth on the first day of the U.N. General Assembly.
Things took a crazy turn when a fake story started doing the rounds saying Elizabeth was the one responsible for the death.
Did she manage to clear her name?
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Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.