BTK a serial KILLER

BTK is an American Serial Killer, who killed 10 people. His real name is Dennis Rader, but he is knowns as BTK, Which stands for Blind Torture Kill. He was born March 9, 1945 and arrested in February 16, 2006. in January 15, 1974 he killed four members of Oter's family. He killed Joseph Otero, his wife, his son and his daughter. He communicated with police by sending letters to police and newspaper. There is also a Movie about him, called BTK. For more information google him.