Solving the Case: I Can Hear the Criminal's Voice

During the internship, patrol policeman Lin Shen accidentally obtained the super criminal investigation system and was able to hear the voices of criminal suspects! You can still hear the suspect's mutterings while walking on the road. Criminal 1: "No one can imagine that I have been hiding in this culvert, right? Haha!" Criminal 2: "This policeman definitely can't tell that I'm disguised. You can't even tell when I pass you by. You loser! You still want to arrest me!" Criminal 3: "Obviously I killed the person, but they said she committed suicide. It's so perfect!" With this system, a small one can be caught in three days, and a big one can be caught in five days. It is so easy to arrest people! … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.