JAKARTA - A family was brutally murdered at Setagaya Ward Tokyo 20 years ago. The police have not been able to find the perpetrators of the killer. Even though thousands of pieces of evidence have been pocketed by the police.

There are many facts that have been collected by the police in investigating this case. How not, 280,000 officers have been and are still involved in the investigation to date.

The police already have more than 16,000 information from the public. Not to mention the 20 million yen reward for information leading to the arrest of the killer or killer.

But that was it, the traces of the perpetrators disappeared without a trace.

Reported by Japan Today last week, Mikio Miyazawa (44 years); wife Yasuko (41 years); his daughter Niina (8 years old) and son Rei (6 years old) were found dead on the morning of December 31, 2000. Rei was strangled to death. The other three were stabbed to death.

The police found quite a number of traces of the perpetrator at the victim's house. There are fingerprints and other evidence showing the killer still had time to use the computer and eat ice cream after the murder.

It is also strongly suspected that the perpetrator was still in the house for several hours before leaving the next morning before dawn.

The police guarantee that they will never give up until the case is resolved. One of his efforts was that on December 11, the police distributed flyers at the Seijogakuenmae train station to ask for help with information to passers-by. And this is done every year in the hope that someone will provide new information.

Police are also mannequins wearing clothes similar to what the killer is believed to have worn.

Police concluded the clothes, including sweaters, and knives left at the scene had been purchased in Kanagawa Prefecture. Three types of powdered fluorescent dye were found in shoes and bags left at the scene. In the pocket of the sweater, which had only been sold two months before the murder, were found traces of a fallen bird, a Japanese zelkova and a willow leaf.


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