Mimi Miney was a nurse at the Grey Surgical Clinic working under Turner Grey, until she was involved in a car accident in 2016. She was believed to have died in the incident, with her sister Ini surviving the ordeal. In actuality, Mimi was the survivor and, under the façade of her sister, was the key witness in the second murder trial of Maya Fey. The whole case would eventually revolve around, and reveal the truth about, Mimi's past.