Beacuse of me, he became criminal...

The mystery is partially being solved; Yuko told Sigumura that Kapjita became a criminal because of her; I believe that she killed her father and Kajita helped her get rid of him but how come there’s a kidnap? Or is Satomi wrong about the whole thing?

Also, the call that Riko got: “stop digging into Kajita’s past, you will be sorry. He deserved to die”. It was from a man and if it’s true then it couldn’t be a 12 years old boy who killed him by accident. I am sure the next episode will have more answers.