Chase Down Imposter No. 704.The precinct is assigned to visit some of the senior citizens in the community, in order to be on a lookout for a thief who robs the elderly. Yoriko and Aoi meets an old man, while Ken is greeted by an old woman. Natsumi is dropped off by Miyuki at another elderly woman's house, unaware that the thief has already infiltrated the house. The thief disguises himself, voice and appearance, as the elderly woman. He desperately tried to get rid of her, making up fibs and excuses. Miyuki later comes, causing more tension for the thief. To make matters worse, Ken delivers a chest of drawers to the house, since his assigned woman wanted to return it. After the actual elderly woman returns to her home, Miyuki and Natsumi catch the thief.