Police have launched a murder inquiry after a man was stabbed in Wisbech on Monday (February 15).
The man, in his 20s, was attacked following an incident at a property in Churchill Road.
He died in Queen Elizabeth Hospital, Kings Lynn, at about 3.30am today (Wednesday, February 17).
An 18-year-old man from Wisbech arrested in connection with the stabbing on Tuesday remains in custody.
Police are not looking for anyone else in connection.
Anyone with information is asked to call police on 101, or Crimestoppers, anonymously, on 0800 555 111, or via crimestoppers-uk.org.