Where To Stream Killed Again, Mr. Detective Season 1 Episode 9

Harvey was found impaled on an object in the mansion, his lower body missing. Who had brutally murdered him? In the midst of the storm, a sound like singing echoed. It reminded everyone of the "Siren," the fairytale creature that Harvey had been pursuing, and they all held their breath. At the same time, Luciola was found unconscious. When Luciola woke up, she told Sakuya and the others about the attack and said it was the work of a Siren. After hearing Luciola's story, Sakuya noticed something...