ThisfilmisbasedonatruestoryaboutaBritishteenagerwhoallegedlypoisonedfamily,friends,andco-workers.Grahamishighlyintelligent,butcompletelyamoral.Hebecomesinterestedinscience,especiallychemistry,andbeginstoreadavidly.Somethingofasocialmisfit,heisfascinatedbymorbidsubjectssuchaspoisonsandmurder.Hisfamilyenvironmentisintolera...