Under Investigation with Liz Hayes - Season 4
Season 4
Episodes
The Cop Who Knew Too Much
Liz Hayes and Under Investigation's formidable experts investigate the strange death of a top SA cop in 1981. Written off as suicide for decades, compelling new revelations point to a sinister plot to kill the decorated detective.
The Hate Police
In the 1980s and '90s, Sydney's gay community fell victim to ruthless bashings by savage gangs. Now, the program can reveal the shocking and shameful role played by the NSW Police Force.
Gangs of Sydney
Pulls back the curtain on the city's dark underbelly as Sydney's gangland wars get bloodier, with over a dozen killings in 18 months.
The Highway
Between 1970 and 2018, 11 people have vanished or been murdered along the Flinders Highway, including missing backpacker Tony Jones.
Dark Seas
Travellers onboard cruise ships have seen violent crime, pollution, and now a COVID crisis. Liz Hayes and a panel of experts examine whether it has learnt from past lessons.
Girls Gone
Nearly 50 years ago, 11-year-old Joanne Ratcliffe and 4-year-old Kirste Gordon were snatched from the Adelaide Oval. Groundbreaking new technology helps identify their kidnapper and reveal a shocking twist.
Bad Faith
Uncover the terrifying abuse faced by young, vulnerable women at the hands of the Esther Foundation, a Perth cult once backed by some of the most powerful leaders in the country.
Slug Gate
After government inspectors find a slug in a Melbourne catering company's factory, a public health warning erupts into a bitter David and Goliath brawl.
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