Murders go unsolved, villains slip through the police nets and as time goes by it becomes more and more unlikely that these crimes will ever be solved. The list grows bigger as yet another unsolved homicide file is put on the shelf. GREAT UNSOLVED CRIMES tells the stories of those cases that the police have worked so hard to solve and yet have not come up with enough evidence to close them. For example, the mysterious death of Thelma Todd, the popular actress of the late 1920s and early 30s, who was found dead in her parked car; Lizzie Borden, the American woman who was accused of killing her father and stepmother with an axe in 1892; or Jack the Ripper who has been tied to the deaths of at least five prostitutes, but who was never caught...