Quellen:
https://youtu.be/RH_sYhMmnLs
https://www.radiotimes.com/news/2011-08-04/interview-someones-daughter-someones-son/
https://www.blackpoolgazette.co.uk/news/crime/parents-murdered-nurse-jane-clough-stepping-back-campaigning-960435
https://www.bbc.com/news/uk-england-lancashire-16968088
https://www.bbc.com/news/uk-england-lancashire-14905818
https://www.bbc.com/news/uk-england-lancashire-37384678
https://www.theguardian.com/lifeandstyle/2011/oct/13/jane-clough-change-in-bail-law