Doubt: 15 Nen Me no Fukushu Episode 1

Fifteen years ago, a serial killer known as “Komori” terrorized Japan, leaving black petals beside each victim before suddenly disappearing. Among those whose lives were shattered by the unsolved case is clinical psychologist Ando Kaede, whose parents were murdered and who herself survived six months of captivity. During that ordeal, her hearing became extraordinarily acute, allowing her to detect even the slightest changes in a person’s breathing and heartbeat.Now, Kaede uses her exceptional hearing to understand her patients and assist police investigations, while secretly pursuing her own goal of finding Komori. Her younger adoptive brother, Okuzawa Yukiji, who also lost his father to the killer, has become a detective for the same reason. Fifteen years later, when the long-dormant case begins moving again, the siblings find themselves drawn into a web of suspects, lies, and buried secrets as they search for the true identity of Komori.(Source: Japanese = YTV || Translation/Edit = MyDramaList)