The Bones was a designer for the Tyrell Corporation, specializing in replicant bone structure. She later sympathized with the replicants[1] and was tasked with escorting Isobel and Cleo Selwyn out of Los Angeles.[2]
She took them across the border to the south and handed them off to "the Heart" to be taken to El Santuario.[1]
She was later imprisoned for life without parole.[3]