The Investigation

Lester Holt reports on how the investigation into the murder of four-year-old Barbara Jean Horn revealed decades of misconduct across Philadelphia’s criminal justice system.

Aired: Aug 13, 2021 Genre: Crime DocumentaryCasts: Lester HoltDuration: 43m Rating: 0 Country: United States of America Production: NBC News, Peacock Productions

Episodes

01: Trouble at the 7-11 Ranch 02: Left For Dead 03: Tallahassee Trap 04: A Killer Role 05: Lone Star Obsession - Redo of 06: The Dead of Night 07: What Happened to Don Lewis 08: The Client: A New Look 09: A Promise to Helene 10: Even the Devil Went to Church 11: Return to Shalimar Way 12: Hope Whispers 13: 10 Minutes to Sunset 14: Voices for Vanessa 15: Point Blank 16: Race for a Vaccine 17: Far from Spider Lake 18: Into the Night - Follow-Up of 19: The Eastlake Conspiracy 20: The Life and Death of Princess Diana 21: The Eastlake Conspiracy 22: Journey for Justice 23: Open Water 24: The Grudge 25: Night of the Summer Solstice 26: Lauren's Promise 27: The Woman at the Bar 28: Shannon's Story 29: Death of a Hometown Hero 30: Broken Circle 31: The Monster at Large 32: Collateral Damage 33: Return to the Landing 34: The Life She Wanted 35: The Woman with No Name 36: The Waiting Car 37: Mommy Doomsday 38: Sex, Lies, & Murder 39: The Phone Call 40: The Necklace 41: Killer Role 42: Window of Opportunity 43: The Fight for America's Soul 44: A Wanted Man 45: Secrets by the Bay 46: Breakout 47: The Story of Somebody 48: House of Horrors 49: Twisted Loyalty 50: The Investigation 51: The Secrets of Spirit Lake 52: Heroes: The Story of Flight 93 53: What Happened to Amy?