LONDON, July 1: Three senior leaders at the English hospital where nurse Lucy Letby was convicted of murdering babies were arrested on suspicion of manslaughter, police said Tuesday.

  The people under investigation for gross negligence manslaughter were arrested during a corporate manslaughter probe following Letby’s convictions for the infant deaths at the Countess of Chester Hospital, said Detective Superintendent Paul Hughes of the Cheshire Constabulary.

Letby, 35, is serving multiple life sentences with no chance of release after being convicted of seven counts of murder and attempting to murder seven other infants between June 2015 and June 2016 while working as a neonatal nurse at the hospital.

The three suspects were not named and were released on bail. (AP)