Meitantei Conan S30E16 - 妻探しの秘密

Near the train station, Conan and Ran encounter Higuchi Masaki, who is looking for his missing wife. Believing that something may have happened to her, Conand Kogoro begin questioning people in Higuchi's neighborhood. Though they find few witnesses, the ones they do claim to have heard the couple arguing and screaming disturbing things at each other, such as, "Kill me tomorrow!"