File on 4 Investigates Episodes Available now

Locked up: Woman held in mental health facility for 45 years
The woman held in a mental health hospital for 45 years – when she wasn't mentally ill.

Generation K: Kids on Ketamine
Generation K: How ketamine has become the drug of choice for many young people.

Abramovich, the Yachts and the Tax Dodge
Former Chelsea owner Roman Abramovich dodged millions of pounds in VAT on his superyachts.

Cannabis Kids: The parents breaking the law to help their children with epilepsy
An investigation reveals children are being given illegal cannabis to treat epilepsy.

Bad Medicine: Inside the hospital trust at centre of a police investigation
University Hospitals Sussex NHS Trust faces a growing police investigation into poor care.

The abuse survivors calling on archbishop of York to resign
The abuse survivors calling on archbishop of York to resign.

The International Student Scandal
Are UK universities ignoring poor English language skills to attract overseas students?

The Asylum Business
What is the government’s plan to stop the use of asylum hotels? File on 4 investigates.

The Labour Market: Women who have babies outside the NHS
Some women are giving birth with help from outside the NHS. But is more regulation needed?

The dangers within the cosmetic beauty industry
File on 4 investigates the cosmetic beauty industry.