![Mindhunter season 2: Who is serial killer William Junior Pierce? | TV & Radio | Showbiz & TV | Express.co.uk Mindhunter season 2: Who is serial killer William Junior Pierce? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/183x122/1166183_1.jpg)
Mindhunter season 2: Who is serial killer William Junior Pierce? | TV & Radio | Showbiz & TV | Express.co.uk
![Decider on X: "Here's what you need to know about William Pierce, Jr. https://t.co/0uyqR0txnG #Mindhunter https://t.co/Zk054KMNEK" / X Decider on X: "Here's what you need to know about William Pierce, Jr. https://t.co/0uyqR0txnG #Mindhunter https://t.co/Zk054KMNEK" / X](https://pbs.twimg.com/media/EChXGHkXkAEdBri.jpg:large)
Decider on X: "Here's what you need to know about William Pierce, Jr. https://t.co/0uyqR0txnG #Mindhunter https://t.co/Zk054KMNEK" / X
![William Pierce | What Each of the Serial Killers Featured in Mindhunter Look Like in Real Life | POPSUGAR Entertainment UK Photo 3 William Pierce | What Each of the Serial Killers Featured in Mindhunter Look Like in Real Life | POPSUGAR Entertainment UK Photo 3](https://media1.popsugar-assets.com/files/thumbor/zw5x776Op5Uotns3gzxKLJZZU_E/fit-in/1200x630/filters:format_auto-!!-:strip_icc-!!-:fill-!white!-/2019/08/16/795/n/1922283/1d10b9ea2287807b_pierce/i/William-Pierce.jpg)
William Pierce | What Each of the Serial Killers Featured in Mindhunter Look Like in Real Life | POPSUGAR Entertainment UK Photo 3
![William «Junior» Pierce, el desconocido asesino en serie que mató a nueve personas en menos de un año William «Junior» Pierce, el desconocido asesino en serie que mató a nueve personas en menos de un año](https://static.abc.es/media/play/2019/08/28/william-joseph-pierce-kEKC--1200x630@abc.jpg)