Who is the BTK killer’s daughter? The story of a girl who thought she knew her father

‘Can you imagine finding out your father is one of the most evil people on earth?’ That haunting question opens the trailer of My Father, the BTK Killer, the new Netflix documentary premiering on October 10 – and it’s a question Kerri Rawson has lived with for 20 years. Andrea Cavallier delves into the shocking case as it’s being retold by his own daughter