Billy and Miriam Locane are twin children known as Victim 07+08 in Silent Hill 4: The Room. They were among the victims of the serial killer Walter Sullivan, who targeted them as part of his ritual murders. Their tragic story is revealed through the game's lore and environmental storytelling, providing a haunting glimpse into the lives lost in the cursed town of Silent Hill. Their role in the series is to deepen the unsettling atmosphere and expand the dark mythology surrounding Walter’s gruesome acts.