General Miller (Galaxies at Wars)

General Miller is a character featured in Galaxies at Wars. He was the one responsible for the training of underaged teenagers who fought as mercenaries for Iscariot and its allies. He also made the training programm which included the use of drugs. 
He retired after the Divison 91 of whom John was part of finfished their last mission, and after John was finished protecting the daughter of a high ranked politician from Iscariot. He has a family, which includes his wife, two daughters and one son. 
He is confronted by John who nearly beats him to death, for what he had done to them. John only doesn't kill him because he hears Millers daughter calling her father. He leaves him beaten, with several broken bones on the ground, calls him scum drugs him so that he'll forget everything and then leaves.