Judith Moritz, who has covered the Letby case from the start, takes us inside the evidence to piece together how events unfolded at the Countess of Chester Hospital - and why it took more than a year to stop a killer.

Former executives at the British hospital where Ms. Letby was a nurse requested that a judge’s inquiry into the killings there be suspended amid new evidence.

Ex-hospital bosses dramatically admit they believe the ex-nurse's convictions for harming babies may be unjust