Her Final Flight

In 2005, Her Final Flight was released by Big Finish Productions.

Cover blurb
When the Doctor lands on Refiloe, he's not impressed.

In fact, he doesn't intend to stay for more than just a few minutes. But someone has decided that the TARDIS has made her final flight. Someone whose future depends on the Doctor's death.

This story takes place between The Trial of a Time Lord and Time and the Rani.