"He can do it."

Xu Jing tugged at the corners of his mouth and said word by word: "As long as he uses a small mechanism, he can freely manipulate Sister-in-law Wu's body from a distance!" ”

As she spoke, she suddenly lifted the coat that Sister-in-law Wu was wearing when she fell, pointed to the crack on it, and said, "The tear on this dress was left by the murderer's mechanism!" As long as he hung a hooked thread on Wu's sister-in-law's clothes, after he returned to the ground, he gently pulled the thread......"

Yao Shaoyin's eyes widened suddenly, "I see, this can indeed kill people from a distance!" That roof was originally sloping, and it was easy for people to lose their balance on it, as long as the murderer pulled it lightly, it didn't take much strength, and Sister-in-law Wu could roll down from it!

Because that hook only hung on Sister-in-law Wu's coat, it is not difficult to recycle, just pull the hook out with some force! ”

As soon as the train of thought was opened, other problems seemed to be solved in an instant, and Yao Shaoyin couldn't help but get more and more excited the more he spoke, "And from the position of the crack on Sister-in-law Wu's clothes, it can be known that the hook is hanging on the top of the clothes, so as long as you pull that line, when Sister-in-law Wu falls, it must be the upper body that falls down first!" In this way, it can be guaranteed that when Sister-in-law Wu lands, her head will land first!

And when Sister-in-law Wu fell, the tiny traces formed by the rope on the snow could be covered by the traces of Sister-in-law Wu's fall! ”

Except for the people from the Xijing Mansion, everyone else listened a little dumbfounded.

That murderer actually used such a method to kill, it was really painstaking!

Most of the people in Xijing Mansion have rich experience in handling cases, and they have never seen any strange cases, although this method is relatively fresh, but they are not surprised by the wind and rain.

can even humbly ask for advice, "Xu Niangzi, just now you said that the murderer can't turn the direction of Sister-in-law Wu's body, but it has something to do with this technique?" ”

"That's right."

Xu Jing nodded and said: "If you want to ensure that Sister-in-law Wu's upper body falls to the ground first, and the posture will not be too weird when she falls to the ground, the rope must be perpendicular to Sister-in-law Wu's body, or form a slight bevel, but if the hook is hung on the upper half of Sister-in-law Wu's clothes, the murderer can only pull the rope at the position of Sister-in-law Wu's feet, and the angle at which Sister-in-law Wu falls is likely to be very weird, and the murderer would not have thought that someone would just see the scene of Sister-in-law Wu's falling. But from the traces left by Wu's sister-in-law on the snow on the roof, some situations can still be seen.

The murderer is cautious by nature, and I suspect he has some obsessive-compulsive behavior...... That is, there will be some pursuit of perfection, so even if it is just a few slight mistakes, he will not tolerate it.

So he couldn't turn the direction of Sister-in-law Wu's body, because the place where he could pull the rope had already been decided, and Sister-in-law Wu's head had to face the eaves! ”

Where can the murderer pull the rope?

The official who asked the question immediately said: "The murderer has set up such a mechanism just to give himself a perfect alibi!" So it was impossible for him to stand outside and pull the rope, and it is very likely that he was also staying in this inn at the time, so he ...... Stayed in the room on the right side of the building! ”

If the murderer threw Sister-in-law Wu down on the roof, and he escaped with a rope, the sensation of Sister-in-law Wu's landing was likely to attract people in the inn, and even if he fled quickly, there was a risk of being caught, so he took great pains to think of such a method.

If Sister-in-law Wu was not outside, but secretly manipulated all this in the room when he landed, he would be able to perfectly clear up his relationship with this case!

And because he was in his room at the time, the location of the room restricted the position where he pulled the rope, so he couldn't turn the direction of Sister-in-law Wu's body!

Xu Jing couldn't help but glance at the official appreciatively, nodded and said, "That's right!" Just now I stayed outside, that is, to ask Cao's shopkeeper Wu's sister-in-law on the day of the accident, the tenant on the right side of this building, can there be anything that makes him care or behave strangely, Cao's shopkeeper immediately said yes, he said, there is a Lang Jun surnamed Fan who has opened a room in their inn for half a month, but he has hardly come to live, and the room he ordered is the second room on the right side of the second floor of this building! ”

Everyone thought about the position where Sister-in-law Wu was lying on the roof at that time, and couldn't help but gasp.

The location of the window in this room is right opposite the upper part of Sister-in-law Wu's clothes!

Yao Shaoyin couldn't help but be surprised: "But, why did he order a room for half a month?" ”

The shopkeeper said: "The woman died eight days ago, and there will be a lot of returning tenants from the end of the year until mid to late December, and it will not slowly decrease until the end of December.

In fact, if it weren't for the incident that happened eight days ago, our inn wouldn't have too few guests these days......"

Although the Chinese New Year is a major event, many people who work hard to make a living outside are often in a hurry to their hometown at the end of the year, and not everyone can return to their hometown before the New Year.

Their inn was mainly engaged in the business of these returnees a few years ago.

The shopkeeper said as he glanced at Qu Langjun resentfully.

It was not good to blame his wife for committing suicide before, but he chose to commit suicide in their inn, but now he knows that his wife was also victimized by gangsters, but he can't even blame him.

Qu Langjun didn't have the heart to care about the shopkeeper's mood now, so he secretly gritted his teeth and said, "The one who killed my mother, but this man surnamed Fan?!" ”

Xu Jing glanced at him with a strange expression, "Of course not, which murderer would be stupid enough to use his real name to open a house?" ”

Qu Langjun, who was suddenly despised, couldn't help but be stunned.

"In fact, not only did this murderer not use his real name to open a house, but he also did not open a house in person at all."

Xu Jing continued: "I just asked the guy who was in charge of opening the room for that Fan Langjun, and he said that Fan Langjun was very thick, but we knew when we investigated Jiang Sanniang's case that the murderer's body should not be large, and his weight should not exceed one hundred catties. ”

When he was by the Xiaodong River this morning, Xu Jing found a servant whose footprints were about the same depth as the footprints left by the murderer, and asked someone to weigh him and Jiang Sanniang's weight.

In ancient times, there was no weighing scale, it is not easy to weigh an adult, and the method of weighing people is generally used on hanging scales, which is easier to use in some children or people with a relatively thin body, and it will take a lot of effort to weigh a big man.

With specific data, it is simple to guess the weight of the murderer, the weight of the murderer is about eighty to ninety pounds, if it is a woman, her figure should be about the same as Jiang Sanniang, if it is a man, then this man must be a very thin figure.

In short, it can never be the thick Fan Langjun that the guy said.

Qu Langjun clenched his fists violently with both hands, "Even if that Fan Langjun is not a murderer, he must be a fellow murderer!" ”

I didn't know that his aunt was killed by gangsters, but now that he knows, how can he bear this breath.

It must be found no matter what, and the murderer must be avenged for A-Niang!

800,000 words! I feel that this book was written so quickly, and there are so many words at once~ Thank you for your constant companionship