The Young Poisoner's Handbook

The Young Poisoner's Handbook is a film that takes place in London during the 1960's. It is about a young man who hates his step-mother, and loves chemistry. With his chemistry knowledge he decides to slowly poison her. After she dies, he is arrested and sent to a mental hospital for his crime. A Doctor misguidedly believes that he can be cured. After he is released he struggles to reign in his murderous desires.