"Is it......" Ran Yan replied slowly absentmindedly, but his eyes fell on a drop of blood on the shore.

In forensic science, there is a special research topic for on-site bloodstain analysis, and the bloodstains left by people in different states are also different. In the case of blood droplets, the blood spots that fall are very different depending on the height and slope.

And this drop of blood by the river is very round, and there are small spots around it that are evenly splashed, and the splash amplitude is relatively large.

"What did Seventeen Niang find?" Liu Pinrang saw Ran Yan staring at the river in a daze, so he hurriedly came over and asked.

Ran Yan pointed to the drop of blood on the tip of his toe and said, "Look, it's so round." ”

Liu Pinrang was confused when he heard it, and said with a confused face, "What? ”

"There is only one condition that can form such blood droplets. Unless it is a bleeding person, or a person or object stained with blood, who has stayed here, probably," Ran Yan gestured to a height above his waist, "It is this height, and it may be higher, this drop of blood falls vertically from here to the ground, and when the blood falls, the blood-stained object is stationary." ”

"So sure?" Although Liu Tingshi asked so, he kept thinking in his heart about under what circumstances people or blood-stained people and objects could stay in this place.

"If you don't believe it, you can try it with water, although there will be slight differences, but it's basically the same." Ran Yan said.

Liu Pinrang didn't really try it, but if you imagine it, you can understand the truth, the water thrown out is oval, and the small dots splashed out are all in a certain direction, and will not splash around. He felt in his heart that what Ran Yan said was extremely reasonable, the blood droplets were so round, and they splashed so evenly, unless they were dripping from above.

"The body was dragged halfway, but the traces disappeared, could it be that halfway through, the murderer's accomplices came over, resisted the person to the river, and threw it into the river?" Liu Pinrang guessed.

This possibility is not impossible. I'm more inclined to another possibility, though. Ran Yan looked at the boats coming and going on the river, and said, "There is a wharf not far from here, and the water near it is deep enough for ships of the same size to dock. ”

Liu Pinrang patted his head and suddenly realized, "I see, it's very like if the murderer docked the boat here, released the pedal, wrapped the corpse in a cloth and dragged it onto the boat, the bloodstains would suddenly disappear." ”

"And there were two murderers. At first, this man's strength was not great, and he could drag the man out of a certain distance, and it may have happened that the accomplice of this matter docked the boat on the shore, so after taking care of everything, he carried the man onto the boat, and although this man's strength was great, it was not outstanding, so it would be very difficult to get up to the highest point where the pedals were connected to the boat, so he had to stabilize his body before he could continue to get on the boat. Ran Yan analyzed.

Liu Pinrang looked at the dragged bloodstain and found that the bloodstain did not stop abruptly, and there was no trace of dragging or rolling after that, that is to say, the position where the pedal was placed was still in front of the bloodstain, and the murderer did not directly drag the person onto the pedal, and even if the murderer wrapped the person, it was impossible not to leave any traces.

"People come to the dock to find a few boats, go to the river to find people, the goal is to ......" Liu Pinrang really didn't know what kind of physical characteristics to look for for a while.

Ran Yan thought of the situation on the night of Qixi Festival, so he said, "Two women, one is fifteen years old, Yin Sanniang, and the other is a seventeen-year-old maid. ”

Liu Pinrang was slightly stunned, and then waved decisively, "Go quickly"

"Yes"

The surrounding soldiers replied in unison.

After a while, there were several awning boats rowing over, the first one to come was Yang Yong, the team was standing on the boat like an iron tower, and a small awning boat was pressed to sink an inch into the water, "I can only find this kind of boat for a while, please forgive me."

"It's okay" Liu Tingshi boarded the boat with Ran Yan and Wan Lu, the hull of the boat sank a little more, Ran Yanxiu's face darkened, and she pursed her lips and sat down against the tent wall.

The old man who rocked the boat was extremely enthusiastic, and when he saw Ran Yan's face, he said with a smile, "Don't worry, the boat of a certain family can carry more than ten passengers when it is busy, and it has always been very stable." ”

While rocking the boat, the boatman occasionally peeked at Ran Yan for a moment or two, but finally couldn't help but say, "The lady's appearance is much better than that frost beauty Qi Niangnai." ”

Evening Green was much more comfortable riding a boat than riding a horse, and when he heard the boatman say this, he sneered and said, "The old man has carefully looked at Qi Niang? ”

Although Qi Niang looks cold, she is not low-key, it is not strange to see her, but every time she goes out, there are stars and moons, generally not special circumstances, and she also wears a power fence in front of people, and it is really impossible for an old man rowing a canopy boat to take a closer look at her.

"I didn't look carefully, but I looked at it from a distance, her eyebrows were too thin, her eyebrows were sharp, her nose and eyes were good, at first glance it was extremely beautiful, and I felt dull when I looked at it twice." Although the old man was in rags, he commented on the appearance of the lady without any ambiguity.

Evening Green became even more interested, "Qi Niang, you don't feel bland, so don't you have no beauty in your eyes?" ”

"Well, your lady is born well, the heavenly court is full, the eyebrows are like distant mountains, the eyes are like clear water, the nose is plump but not fat, dexterous" The old man smiled and glanced at Ran Yan again, and added, "But the eyebrows are a little more angry, if you laugh often, you will be more and more beautiful." ”

Liu Pinrang still had the heart to discuss the things on the side, and also echoed, "What you say is reasonable." ”

Wanlu pouted dissatisfiedly, "I think our lady is good anywhere." ”

The boatman no longer answered, and continued to row with a smile on his face, after all, in front of other people's ladies, it is an impolite behavior to judge his head, and the boatman is also very measured.

Yang Yong stood at the bow of the boat, and occasionally swept over Ran Yan, not to appreciate the beauty, but to appreciate Ran Yan's ability more than his appearance.

The river breeze blew lightly, the waves on the water were not large, and the boat was quite steady.

After a long while, a canopy boat next door quickly approached, and a catcher on the bow leaned over and said, "Assassin Shi, I found a suspicious painting boat, floating on the water, there is no one on the deck of the ship, my subordinates have quietly investigated, and there is no boatman." ”

"Hmm." Liu Pinrang pondered for a moment and said, "Get on the boat and get people, it's best to catch them alive." ”

In fact, Liu Pinrang thought about it for a long time, but he didn't figure it out, since it was Yin Sanniang who did it, then who was killed this time?

Liu Pinrang, as a stabbing history, was already very responsible for coming over to arrest people in person, so it was naturally impossible for them to go into danger in person, so their canopy boat was moored more than ten zhang away from the painting boat, and with Ran Yan's eyesight, he could barely see the faces of the people on the boat.

A group of people quickly boarded the boat, but did not rush in for a long time, as if they were facing each other.

Liu Pinrang looked at it for a while, and felt that something was not quite right, so he said, "Boat family, get closer to the painting boat." ”

The boatman also knew that this was a case, so he didn't say much, and rowed the boat forward more than ten feet, and this time he could clearly hear the sound on the boat.

Soon, a government official came to report, "Assassin Shi, Qin Shangzuo's son was tied to the boat, and Yin Sanniang said that if we dared to go in, she would kill Qin Shilang." ”

Yes By].