The Mystery of a Spy

Investigators think that he has been killed by some sort of undetectable or fast acting poison. The kind of enduring mystery around this man in identifying him has often come back to the idea that he was a spy. There are three shirts with a name, T. Keen, handwritten inside. And they are looking desperately for T. Keen and they can't find T. Keen at all. They start doing a little bit of profiling just based on his face.