The first season, known as "Genesis", begins as a seemingly ordinary group of people gradually becomes aware that they have special abilities. Events illustrate their reactions to these powers, and how the discovery affects their personal and professional lives. At the same time, several ordinary individuals are investigating the origins and extent of these abilities. Mohinder continues his late father's research into the biological source of the change, while Noah represents a secret organization known only as "The Company". While coping with these new abilities, each of the characters is drawn, willingly or unwillingly, into the Company's conspiracy to control superpowered people and into a race to stop an explosion from destroying New York City. Meanwhile, focus is placed on Peter Petrelli as he tries to maintain his volatile power, and Sylar, a serial killer hunting superhumans.