There's a new book that theorizes that the infamous Jack the Ripper may have actually been a woman. When I first heard of this I dismissed it but then I read their arguments and they make some pretty good points..
http://www.independent.co.uk/news/science/was-jack-the-ripper-a-woman-478597.html
http://www.huffingtonpost.co.uk/201...-woman-asks-author-john-morris_n_1502173.html
http://www.independent.co.uk/news/science/was-jack-the-ripper-a-woman-478597.html
http://www.huffingtonpost.co.uk/201...-woman-asks-author-john-morris_n_1502173.html