After Seeing the Murder Weapon Committed, I Was Guarded by the Entire Police Station

[Suspense case solving + no cp + group pet] After being exposed to the murder weapon, Jiang Li either turned into a machete for dismembering corpses, or a sharp knife for stabbing people to death. After discovering the murder weapon and starting to encourage her to commit the crime, she cried and called the police: "Hello, I want to call the police. I turned into a machete and am now dismembering the body in the murderous house!" The police arrived quickly and found that what she said was true. They took away the butcher who was dismembering the body. Then came the murderous yarn, the murder weapon thrown into the smelly ditch by the murderer, the murder weapons all over the floor in the seventh ward, the man-eating tiger... With the help of Jiang Li, the police station solved a series of bizarre cases and became a key protection target of the police station.