Hospital bosses ignored months of doctors' warnings about Lucy Letby

The hospital's top manager demanded the doctors write an apology to Letby and told them to stop making allegations against her

"Two consultants were ordered to attend mediation with Letby, even though they suspected she was killing babies

"On 29 June 2016, one of the consultants sent an email under the subject line: "Should we refer ourselves to external investigation?"

"I believe we need help from outside agencies," he wrote. "And the only agency who can investigate all of us, I believe, is the police.*