Reborn in 90, Starting from a Suspect and Becoming a Detective

As soon as he opened his eyes and fell from the celebration banquet into the interrogation room, Bai An, the top student of the police academy, became the only suspect in the murder case at the western suburbs scrapyard. He just wanted to save himself and clear himself of suspicion. Dismemberment cases, poisoning cases, serial murder cases... More and more unsolved cases are occurring that cannot be solved due to technical limitations. It's time to give this world a dimensionality reduction blow and bring those suspects who are at large to justice. Perhaps, this is the meaning of his rebirth.