S01E54: Game Gone Bad

Kogoro is invited to a party for the release of a game which stars himself. While there, Conan runs into a man who uses the alias Tequila and learns that he plans to meet with Gin and Vodka. Conan follows Tequila to the bathroom where an explosion occurs and kills the man. Conan investigates the explosion and realizes that it was a murder attempt but the wrong person was killed.