![The Lyon sisters had vanished 40 years earlier. But this cold case team didn't give up on them. - The Washington Post The Lyon sisters had vanished 40 years earlier. But this cold case team didn't give up on them. - The Washington Post](https://www.washingtonpost.com/wp-apps/imrs.php?src=https://www.washingtonpost.com/news/magazine/wp-content/uploads/sites/69/2019/03/lyon_top_1.jpg&w=1450)
The Lyon sisters had vanished 40 years earlier. But this cold case team didn't give up on them. - The Washington Post
![True crime doc on Lyon sisters abduction, murder reveals why case went cold for over 40 years: 'We persisted' | Fox News True crime doc on Lyon sisters abduction, murder reveals why case went cold for over 40 years: 'We persisted' | Fox News](https://a57.foxnews.com/static.foxnews.com/foxnews.com/content/uploads/2020/11/1200/675/Sheila-and-Katherine-Corkboard.jpg?ve=1&tl=1)
True crime doc on Lyon sisters abduction, murder reveals why case went cold for over 40 years: 'We persisted' | Fox News
![Jailed pedophile Lloyd Welch charged with MURDER of sisters who vanished in 1975 | Daily Mail Online Jailed pedophile Lloyd Welch charged with MURDER of sisters who vanished in 1975 | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/07/15/19/2A8FB3A300000578-0-image-a-31_1436985443602.jpg)
Jailed pedophile Lloyd Welch charged with MURDER of sisters who vanished in 1975 | Daily Mail Online
![sheila and kate lyon, Where are the Lyon Sisters?: Childhood Friend How Neighborhood Changed | - closerperu.com sheila and kate lyon, Where are the Lyon Sisters?: Childhood Friend How Neighborhood Changed | - closerperu.com](https://bloximages.newyork1.vip.townnews.com/newsadvance.com/content/tncms/assets/v3/editorial/a/06/a06e48c6-bd16-11e4-ac81-47c0ee980c63/54ee0b7338e92.image.jpg)
sheila and kate lyon, Where are the Lyon Sisters?: Childhood Friend How Neighborhood Changed | - closerperu.com
![Police search Va. land in Lyon sisters case; girls were 10, 12 when they vanished - The Washington Post Police search Va. land in Lyon sisters case; girls were 10, 12 when they vanished - The Washington Post](https://www.washingtonpost.com/rf/image_1484w/2010-2019/WashingtonPost/2014/02/11/Cops-Courts/Images/coldcase0041392136202.jpg?t=20170517)
Police search Va. land in Lyon sisters case; girls were 10, 12 when they vanished - The Washington Post
![3 charged for murders of Sheila and Katherine Lyon who vanished from Maryland mall | Daily Mail Online 3 charged for murders of Sheila and Katherine Lyon who vanished from Maryland mall | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/08/09/21/2B3B880700000578-0-image-m-93_1439152370133.jpg)
3 charged for murders of Sheila and Katherine Lyon who vanished from Maryland mall | Daily Mail Online
![Suspect in Lyon sisters murders indicted in 1996 rape in Prince William County | Headlines | insidenova.com Suspect in Lyon sisters murders indicted in 1996 rape in Prince William County | Headlines | insidenova.com](https://bloximages.chicago2.vip.townnews.com/insidenova.com/content/tncms/assets/v3/editorial/b/ec/bec90510-2b37-11e5-9b09-8b8061f64de1/55a6cf54d591b.image.png)
Suspect in Lyon sisters murders indicted in 1996 rape in Prince William County | Headlines | insidenova.com
![3 charged for murders of Sheila and Katherine Lyon who vanished from Maryland mall | Daily Mail Online 3 charged for murders of Sheila and Katherine Lyon who vanished from Maryland mall | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/08/09/21/2B3B879700000578-3191554-image-a-123_1439153734789.jpg)