Grandma made cookies for the entire police department in this Kid Cops YouTube Family Fun video! But wait...when special guest Cop (The Assistant from YouTube's The Engineering Family) gets off patrol and searches for her cookie she realizes someone has already ate them all! Officer Ryan and Officer Smalls were able to beat the criminal to the plate but now they'll have to help the Assistant solve this crime! Who do you think ate the cookies?!? Find out now on this entertaining and kid friendly YouTube video.