Revelations 20:
"I saw a great white throne and Him who sat upon it, from whose presence earth and heaven fled, no place was found for them. I saw the dead, great and small, standing before the throne, the books were opened; and another book was opened, the Book of Life; the dead were judged from the things which were written in the books, according to their deeds. The sea gave up the dead who were in it, Death and Hades gave up the dead who were in them; they were judged according to their deeds. Death and Hades were thrown into the lake of fire. This is the second death. If anyone’s name was not found written in the Book of Life, he was thrown into the lake of fire."
When these monsters finally stand before God Almighty, they will weep and wail for mercy. There is no mercy for what they have done to the children and to all of humanity. Then will all these innocent deaths be avenged.