20/20

Seth Green, Amanda Plass's boyfriend at the time who was an early suspect later cleared by DNA and shoe-print evidence. Michelle Penna, Amanda's mother who led a relentless public crusade for justice and awareness. They recount the shocking discovery, forensic leads like palm and shoe prints, a crucial whiteboard clue, DNA from a discarded cigarette, the courtroom showdown, and the lasting push for Amanda's Law.

Cracks are revealed in the marriage of two college sweethearts after a pregnant wife’s body is found in her own walk-in closet. (Originally broadcast 2/27/24) Learn more about your ad choices. Visit podcastchoices.com/adchoices

After a woman was found dead, authorities uncovered an elaborate web of lies surrounding James Addie, spun to conceal his biggest secret of all – he was living a double life. (OAD 1/8/22) Learn more about your ad choices. Visit podcastchoices.com/adchoices

ABC News correspondent Stephanie Ramos follows the twists and turns of the case of Jessie Blodgett, a young musician who was murdered in her own home. Learn more about your ad choices. Visit podcastchoices.com/adchoices

A teen musician is murdered in her home, another young woman is brutally attacked nearby and the link that helped police catch the killer. Learn more about your ad choices. Visit podcastchoices.com/adchoices

A couple’s ultimate nightmare: a masked gunman kills a pregnant mom while she sleeps in her own bed. (Originally broadcast 2/20/24) Learn more about your ad choices. Visit podcastchoices.com/adchoices

John Quiñones examines why investigators say an act of "divine intervention" helped them solve a Minnesota farmer's murder. (OAD 11/11/22) Learn more about your ad choices. Visit podcastchoices.com/adchoices

Crime reporter and ABC News contributor Pat LaLama analyzes the Sue Marcum murder case — a case where what initially appeared to be a burglary gone wrong soon took a darker turn when authorities focused on a former boyfriend. Learn more about your ad choices. Visit podcastchoices.com/adchoices

From Mr. Right to most wanted: Investigators uncover the double life of an international fugitive. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dave Krupa, a key witness in the disturbing case of Carrie Farver, shares his harrowing experiences with obsession and harassment. He recounts the chilling escalation of Carrie’s relentless texts and how a chance encounter with Liz Gallier spiraled into chaos. As the investigation unfolds, Dave reveals shocking forensic details and the eventual uncovering of Liz as a prime suspect. The twists culminate in a gripping trial that paves the way for justice, leaving a lasting impact on Carrie's family.