Synopsis

The detective, Conan, questioned the police, probing into the suspects' lives until the truth of Saizu’s demise began to coalesce. He tranquilized Kogoro, then revealed Atsushi Tanaka, Saizu's barber, as the killer. He explained the ingenious method: poison applied to the rims of the victim’s glasses during his haircut. When Saizu wiped the lenses, the toxin transferred to his hand and, inevitably, to his mouth when he broke his chopsticks. Tanaka, in a desperate attempt to conceal his crime,