Raonaid Murray was an Irish murder victim, stabbed to death at the age of 17 in the early hours of Saturday morning, 4 September 1999. She was known to some friends as ‘Rainy’. Twenty years later, nobody has been charged with her killing and the crime remains unsolved. This unique film transcends being a true crime documentary, instead depicting the killing and subsequent investigation in the form of a giant illustration. The filmmakers spoke in detail with a number of retired police who worked on the case and also with close friends of the victim - although absolutely no talking heads appear in the film, which maintains one illustrated aesthetic throughout.