The Crown Prosecution Service has said it is considering whether to bring further criminal charges over the deaths of babies at hospitals where Lucy Letby worked.
The CPS said it had received "a full file of evidence from Cheshire Constabulary asking us to consider further allegations in relation to deaths and non-fatal collapses of babies at the Countess of Chester Hospital and Liverpool Women's Hospital".
"We will now carefully consider the evidence to determine whether any further criminal charges should be brought," it added.
"As always, we will make that decision independently, based on the evidence and in line with our legal test."
Letby, 35, was found guilty of murdering seven children and attempting to murder seven more between June 2015 and June 2016 while working in the neonatal unit of the Countess of Chester Hospital and is currently serving 15 whole-life orders.
She is understood to have carried out two work placements at Liverpool Women's Hospital, where she trained as a student, between October and December 2012, and January and February 2015.
On Tuesday, it was confirmed that three managers at the Countess of Chester hospital had been arrested on suspicion of gross negligence manslaughter.
This breaking news story is being updated and more details will be published shortly.
Please refresh the page for the latest version.
You can receive breaking news alerts on a smartphone or tablet via the Sky News app. You can also follow us on WhatsApp and subscribe to our YouTube channel to keep up with the latest news.