Rogier turned his head to look at the emerald green frosted glass on the balcony, the lenses were extremely dark green, and his eyes could no longer be seen, and then he took out his golden pocket watch and stared at the time and said: "Let's confirm the summary of the incident first, the victim Xiao Li first found out that the person was his wife who came back from abroad." The body was found in the living room of the room, and the death was presumed to have been between 3 and 4 o'clock two days earlier, with particular attention to the testimony of the neighbor who lived next door about the sound. That is, the "bang" he said last night, a loud sound, which made people mistakenly think that there were still people in the room at this time. ”

"So, what's the louder noise?" Rogier said, "What happened in the dark room at that time?" This has to be clarified first. ”

Jiang Kai nodded thoughtfully and said, "Yes, there is a sound coming from inside when the light is not turned on, and it has been killed, but it is strange." ”

Rogier responded: "We know that the victim was killed at that time, and the door was locked until his wife returned, which means that no one was in the room from last night to today." How can there be a loud noise in an empty room? That is, the object fell or fell. He looked at the two bookshelves that had fallen and said, "Why did these two bookshelves fall on the left and right sides of the corpse, and how could the corpse be impartial and right in the middle?" In other words, if something falls off the shelf, there will be a loud "thump". ”

"But what fell from above? Where is it after it falls? ”

"Just stay on site." Rogier said with a sneer.

"Huh?" Jiang Kai and Li Xingxing suddenly looked around at the scene.

"The victim's body is the reason for the loud noise coming from the dark room." Rogier paused at this point, walked to the bookshelf and looked at the corpse, and then spoke: "The state of the corpse is lying horizontally, which is an absolutely loose way of lying down. The corpse fell by itself from the bookshelves on the left and right. ”

"Huh? Fell off on your own? Who put it on? ”

"Of course it was the prisoner who put it up, and I explicitly mentioned the stiffness of the corpse. First it becomes stiff after death, and then it becomes soft. For example, when I am a prisoner, two to three hours after killing Xiao Li, I put the body on the bookshelf in the room, and because the body begins to stiffen at this time, I put my head and feet horizontally on both ends of the shelf, and the middle is empty, and when it becomes soft, it will fall from it and fall to the ground, making a "bang" sound. Rogier said feverishly, and suddenly people suddenly brightened.

"The door is locked, the key is in the corpse's hand, how can you explain this secret room?" Jiang Kai asked puzzled.

"It's an easier way to get around." Rogier looked at the door with indifferent eyes, looked at the red lacquered wooden door and said, "The gap under the door." ”

"Gaps?"

"That's right, the murderer did all this, closed the door, and locked it from the outside. Then he kicked the key through the gap, so it left a light white mark on the concrete floor outside the door, which was caused by the friction between the key and the ground. ”

"Then why is it determined that the murderer is the same person who killed the deputy county magistrate." Jiang Kai was worried at the moment, and when he mentioned the killing of the deputy county magistrate, his right eye jumped a few times.

"When we went to investigate the killing of the deputy county magistrate, the most impressive thing was probably the cigarette that the murderer who shot the deputy county magistrate smoked at the sniper site. The bureau should still have kept samples of tobacco leaves, which can be compared with those found so far, and there should still be saliva DNA of the murderer in the cigarette in the corpse's mouth. Xiao Li did a good job, fully preserving the evidence while the murderer was not paying attention, and holding on with his will before death so that his action would not be discovered by the murderer. Rogier had finished reasoning and solved the murder without any flaws, then put away his pocket watch and walked out with his hands in his pockets.

Jiang Kai remained in place, his eyes were blank, if the deputy county magistrate was implicated in the killing, it would be absolutely not allowed from above, he gritted his teeth and made a difficult decision.

"Brother and sister, the case has been solved." Jiang Kai handed the death certificate to Xiao Li's wife.

"Really? That's great! But when she finished reading the certificate, her face suddenly sank, and she angrily crumpled the certificate into a ball of paper and smashed it on Jiang Kai's face, and scolded angrily: "Suicide? Suicide! You white-eyed wolf who speaks nonsense with your eyes open! How do you tell me to believe something you don't even believe in?! Stabbing yourself wildly with a knife in your room? Try it yourself? You useless shit! After saying that, she wiped a handful of tears, covered her mouth and ran out of the police station.

"I'm sorry, I have to ...... it," Jiang Kai lowered his head and said ashamedly.

(The author apologizes: I said that I would change it every day, but I couldn't log in to the account, so I made up for it as soon as I boarded it.) Login failed: [-9003] Remote authentication failed)