Investigative challenges come with decades-old cold cases possibly linked to BTK kwch.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kwch.com Daily Mail and Mail on Sunday newspapers.
The Osage County Sheriff in Oklahoma, says he believes old Polaroids Dennis Rader took of himself recreating the positions he left his victims in show evidence that possibly links the serial killer to
Investigation continues into possible links between BTK, unsolved cases kwch.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kwch.com Daily Mail and Mail on Sunday newspapers.