
On February 13, 2017, the senseless murders of adolescent girls Abby Williams and Libby German left the residents Delphi, Indiana shaken. Four years later, investigators are still searching for the killer using their biggest clues: a grainy picture and recording of his voice from the victim’s phone ordering the girls “Down the Hill.” Based on the blockbuster podcast, HLN investigates the evidence and clues to hunt for who killed Libby and Abby.

Season 1
No episodes found for this season.
Featuring
Andrew Iden
Host
Barbara MacDonald
Host
Keep watching
7.22014·7.2
The Widower
2014 · Series
6.32026·6.3
The Witness
2026 · Series
8.52019·8.5
Shallow Grave
2019 · Series
6.82025·6.8
Happy Face
2025 · Series

2024
Undercover: Caught on Tape
2024 · Series
8.02019·8.0
Leavenworth
2019 · Series
8.02018·8.0
Ermittler!
2018 · Series
6.32021·6.3
Murder at the Cottage: The Search for Justice for Sophie
2021 · Series

2025
When Death Comes Knocking
2025 · Series
7.32021·7.3
Relentless
2021 · Series
7.72024·7.7
Under the Bridge
2024 · Series
6.82019·6.8
The Preppy Murder: Death in Central Park
2019 · Series
6.22013·6.2
Southern Fried Homicide
2013 · Series
5.12015·5.1
I Am Cait
2015 · Series

2019
Debi Marshall Investigates: Frozen Lies
2019 · Series
6.52021·6.5
John of God: The Crimes of a Spiritual Healer
2021 · Series
7.02026·7.0
The Real Wolf of Wall Street
2026 · Series
4.02025·4.0
Murder UK
2025 · Series
6.22022·6.2
I Am a Stalker
2022 · Series
6.62022·6.6
Indian Predator: Murder in a Courtroom
2022 · Series
Picked for you
6.61992·6.6
Dateline
1992 · Series
8.92011·8.9
Homicide Hunter: Lt Joe Kenda
2011 · Series
8.42016·8.4
People Magazine Investigates
2016 · Series
7.82004·7.8
Snapped
2004 · Series
6.82026·6.8
The Idaho Murders: College Nightmare
2026 · Series
7.32026·7.3
Death of the Pastor's Wife
2026 · Series
7.82022·7.8
Conversations with a Killer: The Jeffrey Dahmer Tapes
2022 · Series
6.52022·6.5
Crime Scene: The Texas Killing Fields
2022 · Series
6.82025·6.8
The Yogurt Shop Murders
2025 · Series
7.22022·7.2
Captive Audience: A Real American Horror Story
2022 · Series
7.02024·7.0
Homicide
2024 · Series
7.52016·7.5
American Monster
2016 · Series
7.32024·7.3
Cold Case: Who Killed JonBenét Ramsey
2024 · Series
7.72024·7.7
Quiet on Set: The Dark Side of Kids TV
2024 · Series
8.12014·8.1
Fear Thy Neighbor
2014 · Series
8.02015·8.0
The Jinx
2015 · Series
6.92018·6.9
I AM A KILLER
2018 · Series
7.52013·7.5
Cold Justice
2013 · Series
7.52023·7.5
American Manhunt: The Boston Marathon Bombing
2023 · Series
6.82020·6.8
Atlanta's Missing and Murdered: The Lost Children
2020 · Series