Abigail Kamara, daughter of Alfred Kamara, is a nosy neighbour of Peter Grant's parents. By the time of James Gallagher's death, she was thirteen years old, which implies she was born in 1999. Abigail is mixed-race, her father being Sierra Leonean and her mother white. Once a week she goes to the Folly to report supernatural things she's seen. She has a brother.
During the summer of 2013 she may have worked on teenage missing person cases, and come to the attention of a senior Home Office civil servant.