1990: Criminal Investigation Files

It was nine o'clock on the winter night of 1990, half an hour before the massacre.
After rebirth, Li Dong must quickly stop this tragedy, otherwise all the evidence will point to him perfectly!
However, when he arrived ten minutes early, the family of three had already fallen into a pool of blood!
...
This book is also known as: "How can you solve the case with your joint defense?", "Solving the case starts with reprimanding the criminal investigation team leader", "Why do you always ask me to testify against myself?" 》.
Using the main plot plus unit drama structure, reading every day is easy, warm and healing~