Synopsis

They were invited to assist at a rooftop farm, but found a grim scene instead. The elderly farmer, Takehiko Nakamura, lay dead, a head wound the cause. As the police arrived, the three other farmers were questioned. Conan Edogawa, however, noticed something others missed: a shattered brick with a hole. Examining the scene, he deduced how Nakamura had been murdered. He tranquilized Kogoro and revealed the killer to be Marie Inoue. She had hung the brick on the handrail, concealed it with a to