Erica Swann

"" was the reserve security officer aboard the Starship Future. She was revived early because her predecessor had an accident. She wasn't the original Swann. She thought that the Fourth Doctor was a saboteur and a stowaway. She deactivated the laser cell that held the Doctor to use him as a scapegoat. She sacrificed herself inside the Dalek fabricator to destroy it. (AUDIO: Genetics of the Daleks)