>>82069194 (OP)The case in the meme turned out to be a nothingburger.
It was a small group of young jews who were radicalized and wanted to expand the synagogue into the neighboring buildings.
The synagogue already had had problems with the group and it was known that they were weird.
When the leaders of the synagogue sided with the city and told the young men to stop fucking around and give up with the expansion plans, they decided to start expantion by themselves in secret. So they started digging underground.
There was no "children's blood" on the mattress.
It was just a few retards building le secret base to expand their synagogue.