Murderous Elements | "48 Hours" Full Episodes

"48 Hours" breaks down the murderous elements in these true-crime investigations. Watch the YouTube mini-marathon, which includes "Secrets, Lies and Alibis," "A Vision of Murder" and "The Gilgo Beach Serial Killings." 00:00 Secrets, Lies and Alibis 40:55 A Vision of Murder 1:22:58 The Gilgo Beach Serial Killings UPDATE: On April, 8, 2026, Rex Heuermann pleaded guilty to killing seven women between 1993 and 2011, and admitted he killed an eighth in a series of murders that came to be known as the Gilgo Beach serial killings. True crime. Real justice.. "48 Hours" investigates the most intriguing crime and justice cases that touch on all areas of the human experience including greed and passion. "48 Hours," which premiered in 1988, has developed a rich history of original reporting and impact journalism that has helped exonerate wrongly convicted people, caused cold cases to be reopened and solved, and along the way changed lives. Subscribe to the "48 Hours" YouTube channel: https://youtube.com/48hours Watch full episodes of "48 Hours": https://cbsnews.com/48-hours/full-episodes/ Listen to the "48 Hours" podcasts: 48hourspodcasts.com Follow "48 Hours" on Instagram: https://instagram.com/48hoursCBS/ Like "48 Hours" on Facebook: https://www.facebook.com/48hours Follow "48 Hours" on Twitter: https://twitter.com/48hours Subscribe to our newsletter: https://cbsnews.com/newsletter/ Download the CBS News app: https://cbsnews.com/mobile/ Try Paramount+ free: https://paramountplus.com/?ftag=PPM-05-10aeh8h For video licensing inquiries, contact: [email protected]