Regarding a Certain Unsolved Case

Journalist Rei Kurisu investigates an infamous unsolved mass murder after learning that the site of the crime is about to be demolished. Though he has spent eight years at his company without landing a major scoop, the case gives him a chance to pursue a story that has long eluded answers. At the former crime scene, Rei finds a mysterious photograph that appears connected to the murder of an entire family in K City. As he digs further, he uncovers hidden truths and disturbing details about the victims’ past, drawing him deeper into a mystery that refuses to stay buried.