They should be tried in a court of law and then tortured slowly and painfully, and then beheaded. Justice is giving to a person what they are due. And that is what these animals are due. The western world needs to get over its squeamishness and bring back medieval punishments. We had it right back then.
Two men adopt a healthy, happy baby. His grandmother, who looks after his sister, objects. She asks for the baby to be fostered for a few months until she is well enough to take him. This is denied.
His adoptive "father" abuses him until he dies.