Kim "K.C./Casey" Carswell was one of the women Claire Peacock met through her voluntary phone counselling; she had lost her baby. She had previously noted to the police that her nickname was K.C. not Casey, using the first letter in her first name and second name respectively. However, in June, Casey was seen stalking Claire, and was believed to be responsible for the fire at 4 Coronation Street. When her photograph appeared in the Weatherfield Gazette and on the news, she went to the police voluntarily but was later released due to lack of evidence. She then confronted Claire.