A guy came out on the investigation of missing 3people in Kagawa

As you know, a women named Keiko Miura and her two grandchilds have been lost about 10days ago, they are still missing. However the police found a guy who is from same prefecture might know something about this incident and they will try to talk to him. According to the police's investigation, the guy has lent or borrowed some money to Ms. Miura. I really hope Ms. Miura and her 2 grandchilds to be found out and safe as soon as possible.