27화: 킨다이치 더 킬러 파일 4

Hajime believes that he has identified the killer, and lies in wait with his friends and the police in Tachibana's room. Later, a masked man walks in to recover the hidden manuscript and is captured. Hajime explains that the key to the code was the names of the invitees to the party which suggested that the data disc containing the manuscript was hidden in the grandfather clock and they find it there. Hajime also explains how the killer was able to exit Tachibana's room without leaving footprints in the mud outside. He then reveals Tetsuo Tsuzuki as the killer of five people; Goryu Tachibana, Kon Omura, Wataru Tokito, Ohei Katsura and Nonaka Tomomi. Tsuzuki confesses, saying that he did it for his 10-year-old daughter Mizuho who has kidney failure. He donated one of his kidneys to save her, but the hospital bungled the operation and the transplant was a failure. In desperation to save his daughter, he smuggled organs for a crime boss, but Tachibana found out and was going to expose him. Suddenly, Tsuzuki commits suicide by stabbing himself in the stomach and makes a last wish for his remaining kidney to be given to his daughter. (Source: Wikipedia)
에피소드 수
- 23화 · Hajime가 살인 사건의 진실과 Kagetsu의 부재 사실을 폭로한다
- 24화 · 하이지는 살해된 작가 타치바나 고류의 카루이자와 별장에서 범인으로 몰린 채 살인 사건을 조사한다.
- 25화 · Hajime는 Tachibana의 원고 코드와 연관된 연쇄 살인 사건을 조사한다
- 26화 · Hajime가 Karuizawa의 진짜 범인을 드러내기 위해 죽은 척한다
- 27화 · 킨다이치 더 킬러 파일 4
- 28화 · 오키나와행 화물선에서 발생한 기이한 실종 사건을 케무로치 형사가 수사한다.
- 29화 · 선박 내 중독 사건과 자살 미수 사건이 진행되는 가운데, 켄모치가 과거의 난파선 연관성을 밝혀낸다.
- 30화 · 미즈자키가 선내 통제 분쟁 이전 하이지메와 토키하라를 물에서 구해낸다
- 31화 · Hajime가 Yoko Katori를 살인 혐의로 지목하고 Mizuzaki가 Orient 참사를 자백한다.