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

John and Susan Letby wrote to the Countess of Chester Hospital's then board chairman Sir Duncan Nichol two months after ...

THE parents of Lucy Letby asked hospital bosses for an urgent meeting over their “intolerable anguish” after police began investigating ...

The former chairman of the hospital where serial killer Lucy Letby murdered babies has said his decision to not invite the ...

The parents of Lucy Letby asked hospital bosses for an urgent meeting over their “intolerable anguish” after police began ...

Thirlwall Inquiry hears John and Sue Letby complained the family had been living a ‘nightmare’ for a year after police were ...

Lucy Letby’s parents claimed she was “singled out for punishment” and treated as guilty even before a police investigation ...

Former executives at the Countess of Chester hadn't spoken publicly about the serial killer case - until this week.

The Countess of Chester Hospital’s then-medical director Ian Harvey was appearing at the Thirlwall Inquiry into events surrounding the ...