File on 4 Investigates Episodes Available now

Insolvency Practitioners: A Corporate Killing
Allan Urry investigates concerns about the role of insolvency practitioners.

Afghanistan: Enemies Within
Can Afghan forces guarantee the country's security when British and other troops pull out?

Protecting the vulnerable
How well does the Court of Protection safeguard the finances of the old and vulnerable?

Oil Spill Hangover
Could lessons from past disasters have prevented BP's oil spill in the Gulf of Mexico?

Arms smugglers
Allan Urry investigates UK connections to the illegal weapons trade in conflict zones.

Illegal workers
Jon Manel lifts the lid on illegal working in London.

Stingy banks?
Is economic recovery at risk as banks are failing to lend? Morland Sanders investigates.

Domestic servitude
Investigating the plight of foreign workers in the UK working in domestic servitude.

Troops trauma
Is there a hidden epidemic of mental illness among soldiers who've served in Afghanistan?

Crisis in public sector pensions
Is there really a crisis over public sector pensions? Gerry Northam investigates.