They manage to arrest Dr. Hinks but, he is soon released. David then takes Cyril to the psychiatric facility where he was placed after he died and came back. Then he visits old neighbors of his and finds out that Hinks likes watching things die. They check his house and garage but they don't find the boys. David then does and illegal interrogation with Hinks and in the process he gives Hinks a nose bleed. David takes the tissue he used to wipe away the blood and takes his dog to an abandoned apartment that they searched earlier but found nothing. The dog leads him to where the boys are. However he can't arrest Hinks so David goes over to his house to kill him but he has already committed suicide.