Jane Lucas
From Tardis Wiki, the free Doctor Who reference
Jane Lucas was a lieutenant in UNIT. She once had a relationship with Mike Yates. She was Ruth Matheson's replacement and promoted to Captain. She was part of the Vault's staff when she was possessed by Rees in 2014. Matheson and Yates managed to get her out of Rees' control for a short time. (AUDIO: The Screaming Skull)