Drone (An Incident Concerning the Continual Bombardment of the Phobos Colony)
The drones were a group of humans that had been genetically tested by Davros, who modified their brains to remove their emotions of compassion, love and pity; as such, these drones were, like the Daleks, Davros' children. As the Daleks continued their bombardment of the Earth colony of Phobos, Drone 77 and Drone 69, formerly a human male and female respectively, were questioned by Davros. When they behaved in a fashion indicating disgust for him, both moving away when he went to touch them, and demonstrated fear by seeking comfort in each other's arms, Davros ordered their extermination. As he left, he wondered if the same behaviour that he so despised also existed in the Daleks. (PROSE: An Incident Concerning the Continual Bombardment of the Phobos Colony)