Many people feared for nearly three decades that detectives would never catch the killer responsible for the Steeltown Murders.

Having taken the lives of three young girls in the 1970s, this monster is the first ever documented Welsh serial killer.

Let's Mourn.

Sources:

John, G. (2023, May 15). Steeltown murders: How saturday night strangler was caught. BBC News. https://www.bbc.com/news/uk-wales-65556974

Kelley, E. (2019, April 8). The disappearance of Bonnie Haim. The Florida Times-Union. https://www.jacksonville.com/story/news/crime/2019/04/06/disappearance-bonnie-haim-missing-1993-and-unearthed-by-son-in-2014-her-husbands-trial-begins-monday/5444849007/

Wikimedia Foundation. (2023, December 12). Joseph Kappen. Wikipedia. https://en.wikipedia.org/wiki/Joseph_Kappen