Evangelista
My dad said I had the IQ of plankton and I was pleased
Miss Evangelista was one of the explorers on the expedition to the Library in the 51st century, to investigate it's abandonment. She was the personal assistant to Strackman Lux. She was considered dumb by other crew members such as Other Dave and Anita, who joked about her mistaking the escape pod for the toilet twice. She befriended Donna Noble, who she thought was nice for not caring about her intelligence.
She found a hidden passage way that led to a secluded part of the library and when she failed to tell this to the other members of the expedition, who were busy discussing their situation, went on to explore it for herself. This proved to be fatal, as she stepped into a shadow Vashta Nerada. Evangelista had her flesh stripped by the Vashta Nerada, but a Data Ghost remained in her comm system and she remained conscious for minutes after her death. (DW: Silence in the Library) Donna described her experience with Evangelista's data ghost as the most horrible experience of her life.
