Max Miler appeared in episode 11 and like Sam, as one of the children chosen by the yellow-eyed demon, he had developed psychic abilities and had been granted with the power of telekinesis.
Later in the episode it was revealed that Max was being abused by his father since his childhood, because he was blaming him for his mother's death. Despite the attempts of his neighbors to help the situation by reporting the matter to the police, his stepmother was always covering the fact.
Max, having his abilities for about six months before the incident, first used them to kill when his father killed the dog he was secretly keeping, the only one he was considering family. Afterwards, Max had decided to go on rampage and kill his stepmother as well to end his revenge but he was stopped by the two brothers before he can fulfil his purpose.
After listening to Sam's words he concludes that everything, including
killing his father and his abilities; which he had first considered a gift from God, were meaningless and then he commits suicide.
