File on 4 Investigates
News-making original journalism documentary series, investigating stories at home and abroad.
- Indexed episodes, last 90 days
- 11
- Latest publication
- Sep 29, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 3, 2026
Latest episodes
Tinderbox Britain - Are we ready for more wildfires? (opens the original)
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"Tinderbox"conditions created by a long, hot, dry summer brought a record number of wildfires in 2026. Dozens of homes were destroyed or damaged, huge areas of land burned, and one man died. But experts are warning there may be worse to come in future as climate change makes conditions for wildfires in the UK even more likely. The Government banned disposable barbecues in the summer, sent out a wildfire alert to people's mobile phones, and is now planning to hold a wildfire summit. File on 4 Inv
Has a cult come to town? (opens the original)
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The Ahmadi Religion of Peace and Light moved into a former orphanage in Crewe in 2021. It’s American-born leader Abdullah Hashem has declared himself the Madhi or saviour. But earlier this year, 500 police officers raided the organisation's headquarters, leading to protests in the town throughout the summer. File on 4 Investigates follows the group’s journey from Egypt through Europe to discover what brought them to the UK. Presented by Hayley Mortimer & Emir Nader. Archive: The Ahmadi Religion
China and the UK... after the 'Golden Era' (opens the original)
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In October 2015 President Xi Jinping was welcomed to Britain on a state visit, the event was seen as the pinnacle of the so called 'Golden Era' of warm relations between the UK and China. Over a decade later, and despite a cooling of that relationship, File on 4 Investigates discovers Chinese state money and influence reaching far into UK companies and universities as China targets British chip and blockchain technology, and asks whether enough is being done to mitigate the threat to national se
Medical Emergency (opens the original)
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One doctor dies by suicide every three weeks, according to figures from the British Medical Association. In 2021, Dr Lalith Wijedoru left his role as consultant paediatrician in emergency medicine, to focus on supporting workforce health and wellbeing, including those working in healthcare. Given rare access to a wellbeing and recovery retreat, we hear emotional testimonies from the four groups of doctors at greatest risk of suicide - General Practitioners, anaesthetists, surgeons and psychiatri
The Coroners Question (opens the original)
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Coroners are called to investigate sudden, unexpected and violent deaths. In the more complex cases, they open an inquest. The BBC's social affairs correspondent Michael Buchanan has seen many coroners in action and reported from many inquests. For this programme we follow the inquest of Daniel Lindsay, who died in 2023 aged 41 in a Surrey care home, as we ask wider questions about coroners courts in England and Wales. Are they operating as well as they could and are there ways they could be bet
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