Case Closed: Episode 117 English Dubbed Episode Description: The four suspects are interrogated and searched. Everyone has a motive: Misty stole Katherine's boyfriend, Carol's husband, who is Misty's son, is abusive, Misty favors another chef and not Percy, and Becca's recipes was stolen and published by Misty. Conan does a little investigation of his own and finds a contact lens case outside the bathroom window and tinted contact lens in one of the mixing bowls. Conan tranquilizes Richard, revealing Percy Nicholson as the killer. He wore colored contacts before class started then took them out during the blackout which temporarily enhanced his vision. Percy, using a sewing needle, heightened vision, and string, moved over to Misty and murdered her. He used the ring on his finger (the only suspect wearing a ring) as a thimble to push the needle in and the string to pull it out. Conan concludes, stating Percy hid his needle in the tube of his fountain pen. Percy confesses and was enraged how Misty stole Becca's recipes. Conan denounces this; Misty's murder wasn't out of love, she refused to sponsor him and his restaurant failed. After the case, Rachel talks about joining other cooking lessons and Richard claims there is no need, and comically chokes on a fish bone.