The CPS reviewed allegations of murder and attempted murder relating to nine infants at the Countess of Chester Hospital and Liverpool Women’s Hospital, concluding the evidential test was not met.
Cheshire Constabulary publicly expressed disagreement with the decision, stating they believed the evidence submitted met the charging standard.
Letby is currently serving 15 whole life terms for the murder of seven babies and attempting to kill seven others.
A campaign group and Letby's barrister are working to overturn her convictions, submitting reports to the Criminal Cases Review Commission, with Letby maintaining her innocence.