FRIDAY, MAY 14

9:01-11:00 p.m. - 20/20

18 years after pregnant wife's murder, could Scott Peterson receive a new trial?

18 YEARS AFTER LACI PETERSON'S DISAPPEARANCE, '20/20' HAS NEW INTERVIEWS WITH THOSE CLOSE TO CONVICTED KILLER SCOTT PETERSON WHO CLAIM THERE IS EVIDENCE THAT PROVES HIS INNOCENCE

'20/20' Features Scott's Never-Before-Heard Audio from Inside Prison

'20/20' Airs Friday, May 14 (9:01-11:00 p.m. EDT), on ABC

When eight-month pregnant Laci Peterson mysteriously disappeared from her home on Christmas Eve, a media frenzy ensued. Now, 18 years later, a two-hour "20/20" has new interviews with Janey Peterson, the sister-in-law of convicted killer Scott Peterson, and Pat Harris, Scott's defense attorney. They discuss Scott's side of the story, evidence which they claim proves his innocence and their hope to show the evidence to a jury if Scott's verdict is overturned and he receives a new trial. "20/20" also features Scott's never-before-heard audio from inside prison. The program dives into the details of the case, including Laci and Scott's seemingly perfect relationship, the desperate search by family and friends to find Laci, Scott's secret relationship with another woman and Scott's trial and conviction for the murder of Laci and their unborn child. "20/20" airs Friday, May 14 (9:01-11:00 p.m. EDT), on ABC.

ABC News' "20/20" is an award-winning primetime program anchored by David Muir and Amy Robach. A proven leader as a long-form newsmagazine for over 40 years, "20/20" features unforgettable, character-driven true-crime mysteries, exclusive newsmaker interviews, hard-hitting investigative reports and in-depth coverage of high-profile stories. The two-hour "20/20" events air Fridays from 9:01-11:00 p.m. EDT on ABC and are available to stream on ABC News digital platforms and Hulu. David Sloan is senior executive producer and Janice Johnston is executive producer.