The High School Girl Trio’s Secret Café (2) Meitantei Conan : Season 1 Episode 920

Waiter Saraie has been clubbed to death with a large vase in the changing room in the back of a café. Kogoro believes customer Motosu is faking his injury and begins accusing him. Meanwhile, Sera determines the trick the culprit used to murder the victim. However, the normally helpful Conan remains silent, apparently deep in thought...