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After clarifying the truth of the matter, finding the real culprit naturally didn't take much effort.
It was just a surgery from seven years ago, all that was needed was to follow Yamada Yonegoro's medical records to identify at which hospital the operation took place, and then retrieve the relevant archival records to find out who had provided the hematopoietic stem cells.
As expected, following this clue, Officer Maori and his team spent less than a day to identify the true suspect. However, this person was indeed living a deplorable life without a fixed abode, wandering among several parks and surviving on relief funds.
After committing the crime, this person naturally did not stay in one place waiting for the police to catch him but chose to flee.
