Introducing a new investigative true crime series: "Radioactive: The Karen Silkwood Mystery."

Karen Silkwood's death 50 years ago this November continues to haunt Oklahoma and the nation. The 28-year-old plutonium plant worker died in a fatal crash while driving to meet a reporter with The New York Times allegedly to deliver evidence documenting unsafe conditions at the plant. Two reporters who covered the Silkwood story in 1974 have spent years trying to piece together what many in Oklahoma speculate: Karen Silkwood may have died for what she knew. Fifty years later, hear newly-discovered investigative tapes, deathbed conversations and long-awaited interviews reexamining what happened that night.

Listen to Ep. 1 on Apple Podcasts, Spotify, Amazon Music, or wherever you get your podcasts.

Lady Bird Johnson’s audio diaries reveal how one vastly underestimated woman navigated the power, politics and polarization of her time to become arguably one of the most influential first ladies in history. From ABC News, makers of "Cutthroat Inc.," “The Dropout,” and the award-winning daily news podcast “Start Here,” comes “In Plain Sight: Lady Bird Johnson” – an eight-part series told in the former first lady's own words. Listen today on Apple Podcasts (https://apple.co/ladybird), Spotify (https://spoti.fi/3ukYgoq), or wherever you’re listening now.

Ed Shin now has one last chance to convince a jury that he's not a killer. But to do that, he has to bet the rest of his life that he can outwit a legendary prosecutor who has never lost a homicide trial. After the trial, Ed Shin spends hours talking to Matt Gutman. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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The last person to see Chris Smith was his business partner, Ed Shin. But when he tells investigators his version of what happened, the story takes another unexpected turn. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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The search for Chris Smith leads different teams of investigators down a few different paths. But those paths lead them all to one place -- where they make a stunning discovery. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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Chris Smith's family is convinced something terrible has happened to him, so they file a missing person report. Police get involved -- but the investigation seems to hit a dead end. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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What started as an idyllic getaway with a beautiful woman seems to have become, for Chris Smith, a tour of some of the world’s most dangerous places. His family doesn't know what to believe anymore -- and they start searching for him. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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Before his voyage, Chris Smith and his business partner, Ed Shin, both wanted to get rich quick. But that's where the similarity ended. Disagreements and legal issues derail their good times. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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When Chris Smith -- a movie-star handsome ad exec -- takes his fortune, charters a yacht and sails away with a Playboy Playmate, few who know him are surprised or alarmed. But when he stays away, his family thinks there might be more to the story than escaping from work. "Cutthroat Inc." is produced by ABC's 20/20 and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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"Cutthroat Inc." is a co-production of "20/20" and ABC Audio, makers of "The Dropout," "Truth and Lies: Jeffrey Epstein," "Have You Seen This Man?," "A Killing On the Cape," the daily ABC News podcast "Start Here," and more: http://www.abcaudio.com/podcasts

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