Kade

General Kade was a Sontaran who invaded Chelsea 426 after there was an outbreak of the Rutan virus. He was part of the Fourth Sontaran Intelligence Division. He made all citizens of Chelsea 426 go through checks, to ascertain whether they had been infected by the Rutan virus, but failed with his plan to destroy the Rutans. In fury, he killed a fellow Sontaran, Sarg, who questioned his leadership capabilities. Afterwards he retreated.