Delta Fifty

Delta Fifty was a male Ood who caught the Red-eye on the Ood Sphere in 4126. He killed his master, Mr. Bartle, with his translation sphere. He tried to make a run for it, but one of the Ood Operations guards shot him. The Tenth Doctor and Donna Noble found him lying in the snow. Delta Fifty went rabid for a few seconds before dying. The Doctor told Donna that Delta Fifty was a "he", not an "it". (TV: Planet of the Ood)