Judith Fisher was a former colleague of Sally Metcalfe's at the council.
In 2018, when Duncan Radfield accused Sally of fraud - Judith agreed to be a witness and revealed that she had heard Sally and Duncan's affair first-hand after overhearing a phone call between the pair.
When Sally contacted Judith to question her, Judith reported her Duncan's solicitor Imran Habeeb and Sally ended up in prison.