Scootori Manista was a 20-year-old trainee Maintenance Officer posted on Sanctuary Base 6. Scooti anounced the quake when the Doctor and Rose first arrived, and was the first one to talk when they entered the room. Scooti, along with Danny Bartock explained to Rose what the Ood were. Later when it was dinner time, Scooti advised Rose not to eat the green or blue food, and was also present when the Scarlet system was eaten by the black hole. Afterwards, she was ordered by Ida to check the lockdown. When Scooti went to give Toby, she heard the computer announce the opening and closing of the airlock. Confused she raced out of his room and to Door 41 to ask why it had opened and closed, revealing someone had left the base without a spacesuit. When she tried to call Zach Crossflane about this her radio died. After this, she asked the computer what was wrong with the radio, which it said there was none. Irritated, she yelled at the door to tell her who went out, but it responded with "He is Awake" and then when she asked what it said "He who bathes in the black sun". Creeped out she walked away and she discovered the possessed Toby Zed standing unharmed on the exposed surface of Krop Tor, and he smiled evilly as he began motioning for her to come forward. Scooti raised her hand in a trance and her eyes began to water and then suddenly she told him to stop. After hearing Scooti say that he psionically locked the doors, and began to break the glass. Scooti ran for the door and tried to open it, but it wouldn't. She began screaming wildly, but still the door wouldn't open. Suddenly the glass broke sending the screaming Scooti to her death in the vacuum of space. After the hull breach had been contained, the crew found Scooti floating in space, and Ida Scott closed the door respectfully. Shortly after finding her, the drilling stops. (DW: The Impossible Planet)