This case is about a depraved couple who took advantage of young girls - family members or not.

https://www.biography.com/crime/fred-west

https://en.wikipedia.org/wiki/Fred_West

https://www.independent.co.uk/news/uk/crime/fred-rose-west-what-happened-victims-b1920716.html

https://www.cosmopolitan.com/uk/reports/a64766442/fred-and-rose-west-children/

https://www.dailymail.co.uk/tv/article-14710281/Fred-Rose-West-Rena-Catherine-Costello-wife-daughter-Netflix.html

https://en.wikipedia.org/wiki/Rose_West