1) Jack the Ripper- Jack the Ripper was a serial killer who lived in London 1888. The letters which he wrote were a hoax meaning that it wasn't done by him. Jack the ripper cut throats and mutilated his victims body's. The attacks that Jack the ripper done were mostly prostitutes living in London slums. The police suspected that Jack the Ripper had some surgical knowledge because he preserved half a kidney. Jack the Rippers news spread all over the newspaper.
Acknowledgement for the picture above- http://www.evanevanstours.co.uk/jack-the-ripper.htm
2) Matteo Messina Denaro- Matteo Messina Denaro was a person in the mafia. He knew how to use a gun at the age of 14. He commited one of his first murders at the age of 18. Denaro is known to be the worlds 10th most person in the world right now. Denaro has killed 50 people. On 19th may 2011 the police tried to arrest Denaro but sadly they failed.
Acknowledgement for the picture above- http://www.lavocedibagheria.it/2013/12/arrestate-30-persone-vicine-a-matteo-messina-denaro-fra-cui-la-sorella-anna-patrizia/
3) Alimzhan Tursunovich Tokhtakhounov- Alimzhan Tursunovich Tokhtakhounov is a russian bussinessman who is suspected of criminal records like organiseing crime and bribing other people to do crime. In the early 90s Alizhan was accused of commiting illegal bussiness deals and smuggling of tools in germany. The biggest crime that he did was bribing the judges in the ice skating in the 2002 winter olympics. Alimzhan is known to have relations with the russian mafia and a Georgian mobster named Tariel Onani.
Acknowledgement for the picture above- http://www.junkinside.com/top-ten-10-most-wanted-terrorist-or-criminals-in-the-world/alimzhan_tursunovich_tokhtakhounov