Mystery of the deep: Uncovering the lost Japanese midget sub in Sydney Harbour | From the vault

Fresh evidence unveiled in outback murder mystery | FULL DOCUMENTARY

How North Korea pulled off the world's biggest robbery | FULL DOCUMENTARY

Behind the scenes of British crime drama Vera | Candid interview with Brenda Blethyn

Living with danger: Inside the homes of people who keep killers as pets | From the vault

The hidden workers behind artificial intelligence | FULL DOCUMENTARY

What really happened to Amy?: Dramatic new clues in the Amy Wensley case | 7NEWS Spotlight

‘No mercy’: Inside the mega-prison Trump is using to scare off immigrants | 7NEWS Spotlight

The Truth About Amy: A Shot to the System

Derek Percy was linked to the deaths of nine children, but only convicted for one | From the vault

Vanished in the goldfields: The Jennie and Ray Kehlet Case | From the vault

From troubled kid to Victoria Cross recipient | From the vault

From pain to recovery: life after breast implant illness | From the vault

The heartbreaking romance scam turning Australians into international drugs mules | 7NEWS Spotlight

Sneak peek: Romance scammers turning grandmothers into drug mules | Spotlight

Chilling Interview: Why Jessica Wongso murdered her best friend with poisoned coffee

Human lightning rod, struck 11 times | From the vault

First look at the ‘Iced Coffee Killer’: Tell-all interview with murderer after release from prison

Wannabe serial killer murdered Aaron Pajich for pleasure | From the vault

SNEAK PEEK: Australia's Iced Coffee Killer Jessica Wongso's first tell-all interview | Spotlight

One Breathe at a Time: The Aussie woman defying cystic fibrosis on Kilimanjaro

Four workers die at sea during a violent storm | From the vault

MasterChef host Jock Zonfrillo's widow breaks silence | Full Documentary

Big brother, bigger hero: 7-year-old bravely rescues his brother | From the vault

Murder She Wrote: A story worthy of a good crime novel | From the vault

Deadly Deception: The true story of Malcolm Webster | From the vault

Jock and Me: Widow of celebrity chef speaks for the first time

The Tomb Raiders: Families devastated over grave robbing | From the vault

Four children abandoned by the same mother | From the vault

Held hostage in the Amazon: The Aussie woman who escaped death | From the vault

Police PTSD | Front line officers under immense pressure | Sunday Night

The videos that exposed one of Australia's worst serial sex offenders | From the vault

China’s EV shame: the deadly reality behind the ‘clean, green’ electric vehicles | FULL DOCUMENTARY

Locked up in Peru's deadliest jail: Aussie drug mule's untold story | From the vault

The Great EV Con: The deception driving our green future

Nurse's chilling confession: 'I know how to commit the perfect murder' | From the vault

Secret daughter's legal battle | Inheritance for billionaire father's fortune

Unravelling the hitchhiker murder mystery | From the vault

Next Usain Bolt? Teen's Record-Breaking Sprint Goes Viral | FULL DOCUMENTARY

Sexual assaults under-reported at Australian Universities | Sunday Night Investigation

The Peter Ikin case: murder, forgery, and a twisted love story | Sunday Night from the vault

Who bashed Penny Hill and left her on the side of the road? | From the vault

An amazing story of survival as a woman lost in rainforest emerges after 17 days | From the vault

Was this the first violent crime committed by Ivan Milat?

Mother who kidnapped her daughter and fled to Australia shares her story | From the vault

Daniel Ricciardo: The Smiling Assassin’s F1 journey | 2014 Interview at Singapore GP

Former Home and Away actress Tessa James opens up about her cancer battle

Mistakes that let the Claremont killer escape justice for years | From the Vault

Survivor of London Bridge Attack shares horrifying experience | 'It was like a horror movie'

Without a Trace: Searching for the Beaumont Children | 7NEWS Spotlight Short Documentary

Over eight years of terror, trapped in the cellar | House of Horrors

Vanished without a trace | The Lucille Butterworth Mystery

Tragic death | Baby girl died after suffering severe head trauma in the care of a babysitter

Trapped for nearly 11 hours, critically injured after a horrifying car crash

‘Right to know’: New details about JFK assassination secret files

Seeking Justice: The mystery of Kath’s disappearance | Missing person investigation

Baby Survives | Born 'critically unwell' amid heartbreaking circumstances

Miracle pill or lifestyle? | Unlocking the secret to a much longer and healthier life

Surfing Saved Me | Kelly Slater's story and the science behind ocean wave therapy

Growing up gangland | Carl Williams' daughter on growing up with a notorious criminal father