

Under Investigation
- Series
- Documentary & Factual, Drama, News & Current Affairs
- CC
Synopsis
Liz Hayes and a team of investigators seek to uncover evidence and reveal answers to unsolved mysteries, complex social issues, and topical news events.
Airing
Catch Up On 9Now
- Info
S6 E11: Death of a Model
Expires Wed 31 Dec 2025 - Info
S6 E5: I am the Law
Expires Wed 31 Dec 2025 - Info
S6 E4: The Runner
Expires Wed 31 Dec 2025 - Info
S6 E3: The Vanishing of Sandrine Jourdan
Expires Wed 31 Dec 2025 - Info
S6 E2: The Trials of Graham Stafford
Expires Wed 31 Dec 2025 - Info
S6 E1: The Snake and the Shotgun
Expires Wed 31 Dec 2025 - Info
S5 E10: For the Love of Eden
Expires Wed 31 Dec 2025 - Info
S5 E10: Secrets of Balibo
Expires Wed 31 Dec 2025 - Info
S5 E9: The Last Lunch
Expires Wed 31 Dec 2025 - Info
S5 E9: Shots Fired
Expires Wed 31 Dec 2025 - Info
S5 E7: Spy Nation
Expires Wed 31 Dec 2025 - Info
S5 E6: The Good Snitch
Expires Wed 31 Dec 2025 - Info
S5 E6: Ambush
Expires Wed 31 Dec 2025 - Info
S5 E5: An Excellent Murder
Expires Wed 31 Dec 2025 - Info
S5 E4: Ghost Ship
Expires Wed 31 Dec 2025 - Info
S5 E3: The Disgraceful Doctor Manock
Expires Wed 31 Dec 2025 - Info
S5 E2: Where's Willi?
Expires Wed 31 Dec 2025 - Info
S5 E1: The Man In The Hole
Expires Wed 31 Dec 2025 - Info
S4 E8: Slug Gate
Expires Wed 31 Dec 2025 - Info
S4 E8: The Third Victim
Expires Wed 31 Dec 2025 - Info
S4 E7: Bad Faith
Expires Wed 31 Dec 2025 - Info
S4 E7: The Hit
Expires Wed 31 Dec 2025 - Info
S4 E6: Girls Gone
Expires Wed 31 Dec 2025 - Info
S4 E4: The Highway
Expires Wed 31 Dec 2025 - Info
S4 E3: Gangs of Sydney
Expires Wed 31 Dec 2025 - Info
S4 E2: The Hate Police
Expires Wed 31 Dec 2025 - Info
S4 E1: The Cop Who Knew Too Much
Expires Wed 31 Dec 2025 - Info
S3 E9: Dark Seas
Expires Wed 31 Dec 2025 - Info
S3 E8: The Trump Religion
Expires Wed 31 Dec 2025 - Info
S3 E7: The Coward Killer
Expires Wed 31 Dec 2025 - Info
S3 E6: Putin the Tyrant
Expires Wed 31 Dec 2025 - Info
S3 E5: Nuclear Reaction
Expires Wed 31 Dec 2025 - Info
S3 E4: Mapping Mr Cruel
Expires Wed 31 Dec 2025 - Info
S3 E3: Curse of the High Country
Expires Wed 31 Dec 2025 - Info
S3 E2: The Unidentified
Expires Wed 31 Dec 2025 - Info
S3 E1: Operation London Bridge
Expires Wed 31 Dec 2025 - Info
S2 E6: Girl in the Chute
Expires Wed 31 Dec 2025 - Info
S2 E5: War with China
Expires Wed 31 Dec 2025 - Info
S2 E4: Murder Island
Expires Wed 31 Dec 2025 - Info
S2 E3: Theo Hayez
Expires Wed 31 Dec 2025 - Info
S2 E2: 9/11 - Year 20
Expires Wed 31 Dec 2025 - Info
S2 E1: Voice From The Grave - Sallie-Anne Huckstepp
Expires Wed 31 Dec 2025 - Info
S1 E6: The Disaster Aircraft
Expires Wed 31 Dec 2025 - Info
S1 E5: Putin's Poison
Expires Wed 31 Dec 2025 - Info
S1 E4: Jaidyn Leskie - Little Boy Lost
Expires Wed 31 Dec 2025 - Info
S1 E3: China & the Virus
Expires Wed 31 Dec 2025 - Info
S1 E2: The Disappearance of Janine Vaughan
Expires Wed 31 Dec 2025 - Info
S1 E1: High Country Mystery
Expires Wed 31 Dec 2025
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