Here is the site, lots of information
https://worldcrimesyndicate.blogspot.com
Grateful for finding the videos, about these families, not sure if they are still online, usually these videos are gone; i have them saved
go to my channel , click on content , go on the right up in the search box and type english subtitles, and all the translated videos show up
you will find videos translated from spanish into english about each family separately.