In another movie i watched their was this man killing kids who had problems. he did the same thing every time he killed them. In the movie they showed detailed pictures of the kids when they were dead and showed exaclty what the sick man did. This man killed over 20 kids and the scientist checked all of them to see their cause of death. In the end they found the mans plane. All the type of kids he was looking for, where they were and the weapon he was using to kill them. After killing many they finally found him and had him killed.