Polkowski

Polkowski was Henry van Statten's chief aide in 2012. He warned his boss against having the president of the United States replaced. In response, van Statten fired Polkowski and ordered him mind-wiped and left in an alley in a city beginning with the letter "M". He was replaced by Diana Goddard. Ironically, Diana would later go on to fire van Statten in the same manner he had fired Polkowski.

Biography from the TARDIS Data Core article, licensed under CC-BY-SA