After getting off the bus, he rang the doorbell, and the servant inside looked at the door. It turned out to be Mr. John. Mr. John went to bed soon after taking a bath.
At two o'clock in the middle of the night, the room was silent. Suddenly, the doorbell rang. The master thought he didn't have to disturb the sleeping servant, so he went to open the door himself and only heard a bang. When the servants ran out to look, Mr. John was seriously injured and fell to the ground. The meeting was held at dawn, and the chairman of the meeting had never seen John come to the meeting. Suddenly he called and said, "Mr. John died of a gunshot wound."
After the police blocked the scene, they began to explore. Nothing was stolen from the scene, nothing suspicious was left, and there were no fingerprints or other traces. Only John's body was shot in the head and there was a pool of blood on the ground.
Tony, a reporter from Time magazine, collapsed on his desk, looking as if he had died of a heart attack.
"Tony lives here," the security director said to the inspector. "His job is very dangerous. Sometimes he joked that he would be killed one day. After hearing the news of his death, I took out today's surveillance video. Please look! "
A mysterious figure with red hair and a beard appeared in the video. He locked the door when he came out of Tony's room. When he passed the camera lens, he raised his hand and fiddled with the ring.
The detective immediately got in touch with Time magazine. Tony suspected Hill of illegally dumping toxic waste. He said that he had infiltrated into them and wanted to make an explosive news. "The police found Hill, who has a photo of the suspect. "Oh, it's Peter." Hill's secretary blurted out, "I haven't seen him today." The police called Peter and found that the number did not exist.
The inspector shouted, "Go to Tony's room and take all the fingerprints off."
Two hours later, the police found that all the fingerprints belonged to the deceased. The suspect Peter seems to have disappeared. The inspector thought over the case carefully and said, "I see."
Q: What does the inspector know?
Answer 1: The murderer shot Mr. John through the doorway. When the murderer committed the crime, the pistol was placed on the doorway. When Mr. John looked out of the doorway, the murderer pulled the trigger and shot him in the head, killing Mr. John.
Answer 2: Peter in the video locks the door and fiddles with the ring. This means that he didn't wear gloves, and only the victim's fingerprints were found at the scene. The explanation is simple: Tony and Peter are the same person. He died of a heart attack.