Later, the Daleks, under command of the human-Dalek Sec, set to work combining the bodies of several hundred humans, the foreman being one of them, who had been placed into stasis with a mixture of Dalek and human DNA. However, the still-cyborg Daleks sabotaged the project, causing fully-Dalek DNA to enter the minds of the humans, instead of the hybrid forms.
However, the Tenth Doctor sabotaged this work by attempting to destroy the transmitter at the top of the Empire State Building, and when this failed clung to the transmitter as a solar flare lightning strike hit the transmitter, causing the Doctor's Time Lord DNA coding to be mixed with the Daleks', causing the Dalek-humans to disobey the Daleks' orders. What was left of this foreman was the first to question the Dalek's order to exterminate the Doctor, telling the Daleks that they were not their masters and that they were not Daleks. Due to this defiance, the foreman was exterminated. However, this caused the other Dalek-humans to attack Dalek Thay and Dalek Jast, eventually destroying them both. (TV: Evolution of the Daleks)