15. Shikakukankei (4x15)
Aired: 4/28/1987
A series of grotesque murders occurs. Yūko notices that on every day an incident takes place, her husband always comes home late. Moreover, she discovers the victims’ names in her husband’s work order ledger. Before long, her husband is arrested. Although Yūko initially suspects him, she soon struggles desperately to prove his innocence.