https://www.biography.com/crime/dennis-rader#childhood-wife-and-children⁠

⁠https://www.eonline.com/news/1315048/btk-shares-bone-chilling-nancy-fox-murder-details-in-confession-of-a-serial-killer-clip?utm_source=eonline&utm_medium=rssfeeds&utm_campaign=imdb_topstories⁠

⁠https://allthatsinteresting.com/serial-killer-close-calls/7