'It can't be Lucy. Not nice Lucy…': Even after three babies died within a fortnight, Letby's boss couldn't believe she might be to blame. But as this devastating dossier shows, she was left to attack many more infants
Early summer 2015 and a young mum-to-be was admitted to the Countess of Chester Hospital. She had nine weeks to go before her due date, but doctors were worried by high blood pressure.