Shirley Priest

Shirley Priest  (real surname unknown) was a woman who was groomed and abused by her Uncle, from a very young age. By the time she was in her thirties, Bill and she made a habit of burgling the houses of wealthy people.

In 1998, the two of them burgled the house of Ezra Carr, however, Shirley, made sure that Bill was caught, and a fight broke out between Carr and Bill, leaving Carr knocked unconscious. Shirley, however, ended up killing Bill and making Carr thinking he'd done it, as he had contracted amnesia. She also gave Carr a new identity, that of Robin Priest, and claimed that she was his wife.

In 1999, when Bill's body was found at the mansion and thought to be that of Ezra Carr, Jonathan Creek and Madeline Magellan, worked out and exposed the truth. (S3: Ghost's Forge)