**Q: Who is Lucy Letby?**
A: Lucy Letby is a nurse who has been accused of murdering babies in a neonatal unit over a two-year period.
**Q: What is the nature of the inquiry taking place?**
A: A public inquiry is being conducted to investigate how Lucy Letby was able to commit these crimes without being stopped, including the hospital's response to concerns raised by staff.
**Q: What nickname was given to Lucy Letby by doctors?**
A: She was nicknamed "nurse death" by doctors due to the suspicious circumstances surrounding the deaths of several infants in her care.
**Q: Did the hospital take immediate action by calling the police when concerns were raised?**
A: No, despite the alarming concerns raised by medical staff, the hospital did not call the police at the time.
**Q: Over what period did the alleged murders take place?**
A: The alleged murders took place over a two-year period in a neonatal unit.