"After mandelins are absorbed by the gastrointestinal tract, the products of digestion and metabolism are prone to cyanide, which leads to cyanide poisoning."

Speaking of which, Shen Tang sent the purchase records and browsing records that had just been intercepted from Shen Jianhong's mobile phone to Li Mingchuan.

At this moment, the whole room was quiet, and the atmosphere was a little wrong.

Several criminal investigators, including Li Mingchuan, all looked at Shen Tang with monster-like eyes.

Everyone's hearts are left with nothing but a groove!

Where did this big guy know this knowledge, and what else he wouldn't know, he didn't know.

Cyanide is extracted from apple seeds.

They never knew that apple seeds were highly toxic.

Usually when eating apples, you don't eat less apple seeds, especially when cutting apples, it is easy to cut apple seeds.

As if knowing everyone's doubts, Shen Tang said with a smile: "Usually eating one or two apple seeds is not a big problem, if you want to poison a person, you have to have at least 150 or more." ”

The crowd breathed a sigh of relief.

Shen Tang's words just now scared them so much that they didn't dare to eat apples in the future.

Li Mingchuan looked at Shen Tang with a look of surprise.

"Where did you learn all this?"

Shen Tang was also surprised, "What's so difficult about this, isn't it known to anyone who has read the book?" ”

All:???

Everybody is in hemp at once!

Well, we're all illiterate.

At this moment, Shen Jianhong spoke, "I bought apples to squeeze apple juice to drink, what's wrong with this, I like to drink apple juice, it is original, you black policemen, I want to react to my superiors and report you." ”

With that, he got up directly from the couch and prepared to leave. was pressed on the sofa by Li Mingchuan.

"Mr. Shen, please cooperate with our investigation, we will not wronged a good person, but we will not let a bad person go, if you are wronged, we will definitely give you justice."

Xiao Haipeng and another criminal investigator also stood behind Shen Jianhong, guarding him left and right.

Shen Tang continued: "After you poison them with the toxin extracted from apple seeds, you divide their bodies and cook them, then break them up with a crusher, and then flush them into the sewer with a large amount of water. After dawn you go back to work, and when you come back in the evening, lie that your wife and children are missing, look around to no avail, and then call the police, as long as the police can't find them, the case becomes unsolved, and finally it is closed. It's all natural, and you're free from murder. ”

After speaking, Shen Tang picked up the information on the table.

"This is what I just asked Xiao Liu to go to the property management office to print the amount of water and electricity used in your suite in the past few months. Your water and gas this month are significantly more than you used in previous months. Water, in particular, is more than twenty tons. ”

"This excess is exactly the night of the 28th, when you used a knife to wash away the fragments of the corpse, and you used a lot of water."

At this moment, the whole room could be heard falling pins.

Everyone was shocked by Shen Tang's analysis.

Every word Shen Tang said deeply hit their nerves.

Killing wives and children, dismembering corpses, cooking, crushing, and using large amounts of water to flush the corpses down the drain.

This kind of inhumane practice is simply inhumane, and all the police officers present are deeply shocked.

They couldn't imagine that a person's humanity could be so distorted.

What kind of deep hatred and hatred do you have to do such a thing that is not as good as a beast, and even your son will not let go.

Li Mingchuan is quite calm, he has been a police officer for so many years, he has seen too many cases, and he has also seen several cases of dismemberment.

Shen Tang's reasoning can be said to be very meticulous, without too many flaws, and the only doubt is the bones.

How are bones processed?

The bones of two people, adding up to dozens of pounds, are impossible to completely break and flush into the sewer unless a large grinder is used.

So, he asked the doubts in his heart.

"What about the bones, what do you do with the bones?"

"You don't have to deal with the bones."

Shen Tang continued:

"Just crush the fingers, toes, skull, pelvic bones, these bones with obvious characteristics are enough, and the others are cut off and taken out of the community, and thrown into different garbage heaps separately, no one finds that this is a human bone, and the boiled bones are not easy to be suspected."

As Shen Tang's analysis gradually deepened, Shen Jianhong's face gradually changed, becoming more and more pale, and his body trembled slightly.

"What about motivation?" Li Mingchuan asked again.

Any homicide is motivated, unless it is a pervert or psychopath.

They have investigated Shen Jianhong, and he is not a pervert or a psychopath.

"The motive is that he found out that Shen Junhua is not his biological son."

"Two months ago, Shen Junhua was sick and needed a blood transfusion, only to find out that Shen Junhua's blood type did not match his, so he secretly did a DNA."

Speaking of this, Shen Tang turned his head to look at Shen Jianhong.

"There is an appraisal report in your WeChat record, although you uninstalled WeChat and downloaded it again, but the script of that report was left in your mobile phone file."

After a pause, Shen Tang didn't forget to tease.

"The next time you do this, remember to format your phone, restore your phone to factory settings, and then download all the memory of your phone, format it again, download it full, repeat it twice, and then even if you are hacked to restore your phone, it will only restore what you downloaded later."

"Remember that all software has to be logged in with a different account, because there are still records on big data."

Boy!

Everyone in the room is speechless, and you are here to instigate crime!

While everyone was speechless, they were also surprised that Shen Tang's reasoning ability and meticulous mind could actually thread a clue from some bits and pieces.

The case has been deduced here, all the doubts have been solved, the process of the crime, the motive for the killing, and the specific details of the destruction of the body have been solved, and what is missing now is hard evidence, as long as the evidence is found, the case will be solved.

Shen Tang continued:

"Team Li, the bone cleaver in his kitchen has traces of grinding, because it should have been cut out of the bone and sharpened. Take it for identification, and maybe you can extract the cells from the crack in the handle. ”

"In addition, immediately check the sewer of his house to see if the remains of the broken corpse can be detected, if not, you can only dig out the fecal water from the sewer of the community and clean the residue from the fecal water."

As soon as I heard the dung water, everyone changed color, this hot weather, if you really want to dig out the dung water, that day can be passed.

Li Mingchuan immediately notified the appraisal department.

Everyone prayed that it would be best to find the residue in the kitchen or toilet drain.

No one wants to go out of the sun on this hot day.