I agree with Diogenesister that, metaphorically, the GB demands the sacrifice of babies. When this Selena first made that claim I thought, "Well, she's technically correct".
I think it was in the 90s that a bizarre issue of the Watchtower was published, featuring pictures of children on its cover. When you read the article, it turned out that these children had all died from refusing blood transfusions*, in obedience to the GB's blood doctrine. Those arrogant mofos were gloating over the deaths of children, sacrificed to the blood doctrine!
I don't for a minute believe that the GB holds satanic rites where they murder babies, if that's what's being asserted.
* It's possible that a few of those kids may have died anyway even if they had had transfusions, due to the severity of the illnesses which they had, but the GB were sure as shooting happy that those children had been obedient unto death, and lauding their own blood doctrine for it. They seemed pretty convinced of cause and effect in these deaths.