https://youtu.be/-u-_yGP-_YU This is a 30 min video talking about the hampstead case that happened a while back and compiling a lot of the evidence into a single video for newer people checking out this incident can get a quick overveiw of the case as well as reveals (if this group was not already aware) that the father and 2 children involved in the case have resurfaced. The one being interveiwed is a leader of a group that at least on the surface level that I have seen so far is trying to do a similar thing to this group, getting the information about these crimes to the public in the UK. They have some extra info linked on their site here with links to more information.