Nurse Lucy Letby has now joined roster of other medics convicted of murdering those they were meant to care for. Here MailOnline details the horrific stories of so-called angles of death .
As Letby is convicted of murdering seven babies and attempting to kill six others, we look at other examples of killers who exploited a position of trust
Baby killer Lucy Letby joins list of Britain s most evil medical murderers dailystar.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailystar.co.uk Daily Mail and Mail on Sunday newspapers.