I Solved a Case in 1995, and the Barrage Was All About the Murderer

When Su Ran, a has-been detective, was explaining a cold case in the 1990s live, he was cursed by a barrage and transported back to the night before the crime. Bind to the "Underworld Live Broadcasting System": case solving progress = audience reward value, if failed, a random audience member will die suddenly. When she uses DNA technology to identify the real murderer—— The murderer in 1995 sneered in the barrage: [Comrade police, there is a corpse smell behind you]