![Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/07/27/05/16560948-0-image-a-57_1564200590468.jpg)
Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online
![Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/07/27/05/16560986-7291597-image-a-70_1564201568217.jpg)
Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online
![Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/07/27/04/16558086-7291597-image-a-51_1564197693818.jpg)
Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online
![Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online Daughter of BTK serial killer shares letters and drawings he sent her from behind bars | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/07/27/04/16558100-7291597-image-a-41_1564197027600.jpg)