Executioner

An executioner is an individual who administered death sentences ordered by the state or other authority.

Due to his role in having 4,000 colonists put to death, former Governor Adrian Kodos entered the history books as Kodos the Executioner. 

In 2364 Governor Karnas of Mordan IV told Mark Jameson that his executioners were just as efficient as they were last time Jameson had visited the world, if not more so. .

When confronting The Albino at his compound on Secarus IV, Kang told Qagh to look upon his executioners.