91热爆

The Missing Bitcoin Billions

The mystery of the missing Bitcoin billions: a real-life cryptocurrency crime drama.

• 38 mins

Squalid Prisons - Who's to Blame?

Have private contracts for prison maintenance made our jails more dangerous?

• 38 mins

A Place of Safety?

An investigation into standards in an NHS trust providing mental health care.

• 36 mins

The Invisible Man of Britain鈥檚 Far Right

An investigation into Jim Dowson, the front man for Knights Templar International.

• 36 mins

The Lost Children of Marianvale

An investigation into the former Marianvale mother and baby home in Northern Ireland.

• 38 mins

Criminal Records?

What part is social media playing in the rise in violent crime in the UK?

• 38 mins

Citizenship for Sale

An investigation into the lucrative trade of selling citizenship to the world's rich.

• 38 mins

Failed by Forensics?

Are failings in forensic science leading to more miscarriages of justice?

• 38 mins

Back 91热爆 from ISIS

What risks do returning jihadis from IS in Iraq and Syria pose in the UK?

• 38 mins

Falling Short - Fake News and Financial Markets

Is financial fake news damaging business? Geoff White reports.

• 38 mins

The Private World of the NHS

Why is 'private' the word that dare not speak its name in the National Health Service?

• 38 mins

Construction in Crisis?

Are construction giants exploiting their suppliers to balance their books?

• 38 mins

Prison, drugs and debts - who's paying the price?

Prison, drugs and debts - who's paying the price of the thriving drug trade in our jails?

• 38 mins

Counting the Cost: Antidepressant Use in Children

Why are more children than ever being prescribed antidepressants and what are the risks?

• 38 mins

Paralympics 鈥� Gaming the System?

Are some paralympic athletes gaming the classification system to win medals?

• 38 mins

Debt Killed My Dad

Helen Grady investigates the high cost of bankruptcy.

• 37 mins

Transforming Care - Is it Working?

Lucy Adams investigates care for the learning disabled seven years after Winterbourne View

• 37 mins

Paying the Price - Private Hospitals

File on 4 investigates standards of care in some UK private hospitals.

• 37 mins

Fuelling the future?

Does Britain鈥檚 green energy strategy stack up?

• 37 mins

Criminal Waste

The millions to be made from serious waste crime - the 'new narcotics' for organised gangs

• 37 mins

My 91热爆less Son

Are homeless teenagers being let down by the very people meant to protect them?

• 37 mins

The Unorthodox Life of Miriam

The shocking story of one woman's attempt to escape an Orthodox Jewish community.

• 37 mins

Power Games

Are companies 鈥榞aming鈥� the system of green subsidies designed to reduce farm pollution?

• 37 mins

Youth Justice?

Are young offenders being failed by the system meant to protect them?

• 37 mins

The Orphanage Business

File on 4 exposes the abuse of Ugandan children being cared for in UK-funded orphanages

• 37 mins

Finding Freedom - The Fight Against Modern Slavery

Are victims of modern slavery and trafficking being let down? File on 4 investigates.

• 37 mins

Inside the World of the Class A Student

Students say drugs are as common as alcohol.

• 37 mins

Can we Fix it? The Inside Story of Match Fixing in Tennis

The inside story of how players and betting gangs are fixing matches in tennis.

• 37 mins

No Place Like 91热爆 - The Inside Story of Supported Living

File on 4 looks at the growth in supported living homes for learning disabled adults.

• 37 mins

Swipe Right for Crime

The encrypted apps that bring the criminal web to your mobile phone.

• 37 mins