A policeman on the trail of the Befort Children. Cooks is supposed to be investigating the case of the missing child, Flow (Soreto), but he notices that the photos of Flow, and several other children who went missing at the same time, bear a striking resemblance to a photo his grandfather took of the Befort Children 100 years ago. He does run into the children several times but they are unresponsive to his questions; when he meets them in the GED organization's lab he starts trying to spy on Gherta and her team as well.

(Source: Wikipedia)