Even after multiple federal law enforcement investigations, Jeffrey Epstein's past remains murky. One thing is certain: His rise to wealth and power seems to defy conventional logic. Editor's Note: An earlier version of this episode attributed interim Dalton headmaster Peter Branch's comments to NPR; in fact, Branch made his comments about Jeffrey Epstein to The New York Times. "Truth and Lies: Jeffrey Epstein" is a co-production of the award-winning ABC News Investigative Unit and ABC Audio, makers of "The Dropout," "A Killing On the Cape," "Have You Seen This Man?," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts