After Takuru is taken in by the police, Kurusu wants him to give up the case. But he's noticed something... the sumo stickers that have been placed all around town have something in common with the murder scenes.  He puts up a hidden camera near a wall of sumo stickers that just appeared. But when Kurusu finds out, she leaves in the middle of the night to take it down...
these three incidents took 
place on the same dates
dass sie mit denen
der bizarren Mordfälle
de que las fechas
en que sucedieron esos incidentes
de que las fechas
en las que sucedieron esos incidentes