My Questions on the CPS errors in the Lucy Letby Case

These are the questions on the door-swipe 'mislabelling' in the Letby case,  to which I last week sought answers . Some of them are answered in my Mail on Sunday Column of 25th August. Some are not.

The CPS have said: 'A door entry system was wrongly labelled for a short period of time following maintenance and only affected one door.'

 

 
1. For how long was the door entry system wrongly labelled? When was the error discovered? Which door was affected?
 
 
The CPS have said : 'Once t...