During their investigation, they met a witch in the muggle welfare office named Sarah Mills. She introduced herself and had explained that during her fifteen years as social worker for the welfare office, she had removed a big number of children magical and non-magical from their abusive environment. They requested her because of her experience, if she could become the new head of the child services since the current head was untrustworthy and had allowed children to be abused. Sarah Mills was shocked and furious about the current head and staff and agreed to become the head of the child service department with enough workers here in the muggle welfare office, who were magical and could fully staff the child services in the magical world at the end of the month. Most of them were muggleborns, some were halfbloods and even two or three were purebloods, who had resigned from their positions in the child welfare office in the magical world since they had ignored the reports of child abuse and left the children with their abusers. So, they left the magical world and tried to help the children no matter if they were magical or not from the muggle welfare office since Dumbledore doesn't have any control over the muggle government, but it was difficult, because in the muggle world to prove that a child was abused without magic was a bit complicated, but they managed to help these children to the best of their abilities, they could. Sarah contacted them and told them, what was happening to some of her co-workers, who didn’t know about the issue, and explained what would happen next. All of them were satisfied that something would be done against Maria and her staff and had no problem that she became the head.