The BBC's Special Correspondent Judith Moritz explains what we have learned so far this week at the Thirlwall Inquiry.

Lucy Letby should face a retrial, Sir David Davis has told Parliament, as he claimed the NHS was “most likely” responsible ...

Sir David claimed "erroneous" statistical evidence against Letby was even worse than the ultimately discredited data used ...

Former health secretary Jeremy Hunt has apologised to the families of Lucy Letby's victims. Mr Hunt opened his appearance at ...

Dr Clamp told the inquiry: "The advantage of introducing regulation in any form for NHS managers would be the potential to ...

Read about why senior Conservative MP, Sir David Davis, has called for a retrial of convicted baby serial killer Lucy Letby.

Read about evidence given by former health secretary Jeremy Hunt to the Thirlwall Inquiry, into the murder of seven babies by ...

The former nurse murdered seven babies and tried to murder seven others at the Countess of Chester Hospital in 2015 and 2016 ...

Sir David Davis told MPs there was no 'hard evidence' of convicted baby killer Lucy Letby's guilt, and compared the case to ...

The former health secretary apologised to the victims’ families at the Thirlwall Inquiry into Lucy Letby’s crimes.

No hard evidence against Lucy Letby’ senior Tory claims as he calls for retrial - Sir David Davis said there was no ‘hard ...

Lawyers for Lucy Letby, a British nurse found guilty of murdering seven babies, said that the prosecution’s expert witness was not reliable after he changed his mind about why three infants died.