In the early 1900s, Sir Arthur Conan Doyle (Sherlock Holmes creator/writer) was called upon to help solve a real life murder. His help kept an innocent man from life in prison.
from /r/books
20世纪初，阿瑟-柯南-道尔爵士（夏洛克-福尔摩斯的创造者/作家）被要求帮助解决一起现实生活中的谋杀。他的帮助使一个无辜的人免于终身监禁。