Yes, heqau is read as heka.
https://en.wikipedia.org/w...
They are the ones who brought the blood rituals and black "magic". The thieves of life energy. It's similar to what is happening for example in Haiti - they create zombies, cannibalism, ritual sacrifices, etc. https://anonup.com/thread/...
I wrote about it here on AU about two years ago in great detail, but I can't find it. Maybe someone removed it, it wouldn't be the first time it's happened.