I LOL-ed when he goes, "This is the fifth murders happened here, dammit!"
Good thing he realized that is not even his second visit anymore and murder still happened.
Judging from how Kenmochi and Akechi gradually shown as story goes, I bet that Miyuki will be seen at the end of case. Make me wonder how other characters like Fumi, Reina and Takato looks will be after 20 years time skip.