He died saving someone from dying, Ben 10 reboot had just come out and it disgusted him. Of course, his existence was ended by a truck: Mark was a big fan of animes but he found none that would completely make him forget his favourite cartoon Ben 10, so he stuck to it from Ben classic to Omniverse, of course, he was excited when he heard of a reboot but disappointed when he saw it. While he walked out of a cinema he saw a cliche scene a garbage truck speeding towards a 5-year-old male child who walked away from his mother while trying to carry his ball, Mark quickly ran as fast as he could to lightly push the child and jump away but before he could get into the stance to jump he was smashed by the truck and he died.