At the detective agency, Conan, Kogorō and Ran are watching a robbery at the news. The robbery has been spread around Japan since the morning constantly and the case hasn't been set a week. The three then discusses about the case which Tōru also joins the conversation. It has been known that Kogorō has a own website of the detective agency, though Conan was the one who made it. Kogorō later received a message from a client that wanted to meet him at Restaurant Columbo. They then head to Columbo alongside with Tōru to meet the client. They're then waiting for the client but didn't showed up, which they are heading to the agency. Once arrived there, Kogorō received another message from the same client that he arrived at the restaurant. Conan also said that he is going to join them but he has to use the restroom first. Kogorō obtains another message from the client stating that they must hurry. Tōru discovered that someone is in the detective agency using the restroom and was trying to use Columbo as a cover. Once they heard a gunshot at the restroom they were heading straight there which they see a man that has shot himself and a women who is completely bounded with tape. Inspector Megure then arrived at the detective agency they are interrogating the women.