Conan investigates and realizes who the murderer is after receiving a hint from his father. Conan reveals the murderer to be the butler, Shouhachi Ueki. Conan reveals that Fujieda was drugged with Isoprenaline causing him to be stunned and dazed when he stood up to stretch causing them to believe that the culprit was in the room at the time of the murder. Conan explains that Fijieda was shot from outside the room. As evidence, Conan reveals that the coffee the butler served should contain traces of Isoprenaline and that the butler should have the silencer in him. Ueki confesses and reveals he murdered his Fujieda in order to preserve the garden his former master worked so hard to build. At the Mouri agency, Yukiko and Eri ask Kogoro who he voted for their high-school pageant. Kogoro reveals he voted by Eri since he thought Miss Teitan meant mistake and that it was a mistake for Eri to have entered the competition.