Dr Ingrid Krafchin was an Auton.
Krafchin worked at SenéNet, where she experimented turning humans into Nestene replicas. Cellian and Ciara were the only subjects to survive the process with their personalities relatively intact. She also had promised to create a new body for the dying Martyn Townsend and transfer his mind into it.
This was only a ruse for Krafchin's true plan. Unknown to Townsend, she was an Auton containing a fully functioning energy sphere. She was going to bring the Nestene Consciousness to Earth, where it could take over the planet. The plan was stopped when she and the other energy spheres were destroyed in an explosion. (PROSE: Business Unusual)