Boston Strangler, E5: A Conversation with Kei...

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 reporte ...  Show more

Introducing a new podcast from 20/20 and ABC Audio, "Bad Rap: The Case Against Diddy." In this six-part series, ABC News legal contributor Brian Buckmire takes listeners inside the rise and fall of Diddy, tracing how whispers of abuse came to light and led to his downfall. This i ...  Show more

Kerrie Droban discusses her book about the Aurora, Colorado movie theatre massacre perpetrated by James Holmes, the inner-workings of such a criminal mind and he experiences representing some of America's worst criminals.  Learn more about your ad choices. Visit megaphone.fm/adch ...  Show more

Taylor's murder in 1922 and ensuing scandals about his sex life, involvement and drugs, and rumored mistresses was enough to cause a rift between Hollywood and the rest of the country, and send movie studios scrambling to cover up the culprit. Parcasters - Thank you so much for l ...  Show more

The official story is that gangster Johnny Stompanato was murdered by a 14-year-old girl. But with a Hollywood starlet, the LA Mob, and an abusive relationship in the picture, the official story may not be the truth. Though the answer may seem obvious, this case has been heavily ...  Show more

Co-showrunners Antonio Campos and Maggie Cohn sit down with Nancy one last time to look at how the series wrapped up, and whether or not a satisfying closure is even possible in stories like this. And we finally hear from star Colin Firth about what he did to prepare for the role ...  Show more