"Find him." Mohinder asks for so little. Generally, it's to spare his life, leave him be, or not to hurt those he cares about along with a desire to be useful in his chosen field. And though he's demanding rather than asking for help for this, there's really no reason why he shouldn't be able to get it.

Arthur sighs and glances at Maury as he heads back to his office to meet the two. "Your boy is still causing problems for us and he's dead!" he quipped, arriving just before Mohinder had his small tantrum, growling out his desire to see Peter. Arthur folds his hands over his desk. "He's no longer a problem," he assures the pair. "And he'll never hurt you again, doctor. I've seen to it."