File on 4 reveals new concerns over evidence in the Lucy Letby trial. Read more
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Lucy Letby: The Killer Questions
File on 4 reveals new concerns over evidence in the Lucy Letby trial.
The rise in prison recalls
Former prisoner Chris Atkins investigates the rise in prison recalls.
Gig Economy: The Ticketing Business
File on 4 investigates the online ticketing market.
Back Street Beauty
File on 4 investigates the cosmetic beauty industry.
