Emma (The Sontaran Games)

Emma was a professional swimmer training for the Globe Games at BASE. She was ripped apart by a Rutan, who took her appearance and identity, before teaming up with the Tenth Doctor in order to defeat the Sontarans from the 12th Sontaran Battle Fleet. During the battle, "Emma" was shot and killed by Sontaran General Stenx. (PROSE: The Sontaran Games)