Oliver and the others had safely distanced themselves from the Executioner. They were so focused on running they that they didn't notice that one of them was missing. The three of them with no knowledge of what happened to Kris, kept on running forward heading outside of the city.
...
Kris who was left behind tried his very best to delay the Executioner for as long as he could, but that proved to be quite difficult since he was outmatched in every way. The few seconds he tried to delay the Executioner, Kris got some of his toes cut off, and he had numerous scratches on him.