A family of four is found murdered in their quiet Tokyo home, and the killer leaves behind an ample trail of evidence—fingerprints, DNA, clothing, even traces of his final hours inside the house. What should have been one of Japan’s most solvable crimes instead becomes its most haunting mystery. Decades later, with no arrest and time slipping away, the question remains: who walked out of the Miyazawa home that night? Huge thanks to our sponsors for making this episode possible: Acorns: Sign up now and Acorns will boost your new account with a $5 bonus investment. Head to⁠⁠⁠ ⁠acorns.com/crimehub⁠⁠⁠⁠ or download the Acorns app to get started. Shopify: Sign up for your $1 per month trial today at ⁠shopify.com/crimehub⁠ Quince: Go to ⁠quince.com/crimehub⁠ for free shipping and 365-day returns.  Author: Samantha Davis * * * CONTENT DISCLAIMER: This episode contains explicit content intended for mature audiences. Parental guidance is advised for children under the age of 18. Listen at your own discretion. #truecrime #truecrimestories #truecrimepodcast #crimehub  Learn more about your ad choices. Visit megaphone.fm/adchoices