Girl in Alfred Hitchcock’s shower: a murder that became a real-life mystery. A mystery that became an obsession. Robert Graysmith. 2010.

Marli Renfro was a model who played a part in one of the most iconic scenes in American movies - as Janet Leigh’s nude body double in Alfred Hitchcock’s Psycho - only to fade into obscurity, a footnote in Hollywood history. It wasn’t until 1988 that Marli Renfro made news again - rapped and murdered by a serial killer with a fetish for the classic Hitchcock shocker. But as Graysmith investigated Marli’s story, a nagging doubt entered his mind. What if Marli was still alive? What if another woman had been murdered in her place? And if Marli was still alive, would he ever find her?