COOKIES & CRIME (Family, children series) Cookies & Crime is a fun loving crime drama for kids of all ages. It is Law & Order meets Harriet the Spy. Follow kid detectives Mason and Singer on the mean playgrounds of elementary school as they investigate kids who are suspected of breaking one of the 10 Commandments. Beware, “Thou shalt not lie” or “Thou shalt not steal” because Detectives Mason and Singer are on the case!