Serious Crime Unit 1

Chapter 205 Alliance Showdown (17)
The elevator quickly reached the first floor, and he quickly ran towards the entrance of the supermarket, trying to catch the peasant woman buying apples, but there was no sign of the peasant woman anywhere?Only a cart of apples is still there...

It only took 10 minutes before and after, and the peasant woman would definitely not be able to run far.Zhou Ting asked the people next to him if they had seen the peasant woman?But no one knows.They were all busy with their own things, so why would they care about the whereabouts of a fruit seller?
Zhou Ting knew that he had made a huge mistake. He took out his phone and called Jiang Yiming: "Captain Jiang, something happened. I'm sorry... I take full responsibility..." Zhou Ting's eyes turned red.

"Don't be impatient. Speak slowly. What happened?" Jiang Yiming asked.

"Lin Hua died, it's all my fault..."

"How did you die?"

"She must have been poisoned to death."

"Why not send Lin Hua for rescue?"

"It only took ten seconds, and there was no time to send him to the hospital."

"You protect the scene, we will go there immediately."

19
Members of the crime team rushed to Lin Hua's house and investigated the scene.After seeing Lin Hua's body, Luo Jin said: "Captain Jiang, Lin Hua's lips were purple, his skin was flushed, he was drooling, and his pupils were like pinpoint constrictions. He should have died of poisoning. Because the spots on the body have not yet formed, it is impossible to determine what kind of poison he was exposed to." ."

Jiang Yiming was very angry. Lin Hua was poisoned to death under the strict protection of the police. It was a shame to the No. 1 Crime Team!Fortunately, he didn't reveal the news about protecting Lin Hua. Otherwise, if the media found out, the whole Yangtze City would be in a state of excitement.

Jiang Yiming asked Zhou Ting: "How did Lin Hua get poisoned?"

Zhou Ting told him the process of buying apples in a heavy tone.Jiang Yiming thought for a while and asked: "When you buy apples, does the farmer's wife help you pick them, or do you pick them yourself?"

"After the farmer's wife helped me pick them, she showed them to me. I saw that the apples were bright and big, with no flaws at all, so she weighed them, paid the price, and left."

"Lin Hua only ate one apple. Where to put the other two apples?"

"Put it in the refrigerator." Zhou Ting walked to the refrigerator, opened the refrigerator, took out two apples whose protective nets had been peeled off by Lin Hua, and handed them to Jiang Yiming.

Jiang Yiming put the apple under his nose and looked at it again and again, but found nothing strange.He was afraid that he wouldn't be able to see it with the naked eye, so he took out a magnifying glass and looked at it, but he still couldn't see any gaps or pinholes.He found it strange that if toxins were applied to the surface of apples and the apples were washed by Lin Hua, even highly toxic substances would be diluted thousands of times by water. Lin Hua might be poisoned and die instantly?
He saw a small round label on the apple with the words "Fuji King" written on it.He tore the label open, revealing a tiny, almost invisible pinprick underneath.

Jiang Yiming tore off the label of another apple, and there was still a small needle hole underneath. This needle hole might be the mark left by the farmer woman using a syringe to inject toxin into the apple.

He handed the apple to Luo Jin and expressed his thoughts.Luo Jin looked at it with a magnifying glass and said, "I have never seen such a small injection needle. The murderer may not have used a needle to inject the toxin into the apple."

Jiang Yiming thought: The murderer must be the peasant woman selling apples; there is another possibility that it was done by one of his own, because there were five criminal policemen at the scene of Lin Hua's death.It is not uncommon for some unscrupulous policemen to act as accomplices under the temptation of huge amounts of money.

However, he trusted Zhou Ting, because Zhou Ting would rather give up his father's tens of millions of property and become a hard and tiring detective. He would not act as an accomplice for money.

In order to rule out the possibility of one of his own doing it, Jiang Yiming asked: "Zhou Ting, after you bought the apples, who did you give them to?"

"I'll give it directly to Lin Hua. After he took the apple, he took it to the kitchen to wash it."

"How long was it? Was anyone else in the kitchen while he was washing the apples?"

"No, absolutely not!" Zhou Ting said with certainty when she realized that Jiang Yiming suspected one of his own.

Jiang Yiming walked to the kitchen to observe.The kitchen is very spacious. The two glass windows are bolted from the inside, and there is a steel pipe anti-theft net on the outside. No one can come in from the outside or go out from the inside.

Jiang Yiming looked at the sink carefully. The basin was very clean without any residue.There is a plastic trash can next to the sink. There are dozens of apple peels in the bucket. Lin Hua must have peeled them off with a fruit knife, because its color has not changed.He squatted down and took a look. There were only apple peels in the bucket and no other garbage. He took off the white plastic bag on the trash can and prepared to take it back to the team for testing.

The scene was very simple. The main purpose was to check the condition of Lin Hua's body and the place where he landed when he fell. The work was completed in less than half an hour. The body collector transported Lin Hua's body back to the Municipal Bureau's Forensic Center to prepare for autopsy.After they left Lin Hua's house, they came to the peasant woman's apple cart.When Zhou Ting discovered that the peasant woman had run away, he called the two criminal policemen who were protecting Lin Hua and asked them to guard the cart and not allow anyone to move.Because the handle of the trolley is made of tap water pipes, which is a good carrier for fingerprints, Wu Jiang sprinkled fingerprint powder on the fingerprints and soon extracted a large number of fingerprints.

The police mostly use two fingerprint extraction techniques: powder and spray. They sprinkle aluminum powder and titanium dioxide powder on the fingerprints and brush them with a small brush. Chemical spray is used to extract fingerprints on surfaces such as bricks and rocks.Sprays generally contain iodine pentafluoride.

After extracting fingerprints, they loaded the trolley into the car and took it back to the criminal police team's evidence warehouse to extract sweat stains from the trolley, perform DNA testing, and then enter it into the DNA database for comparison.However, our country's DNA database is imperfect, so the probability of finding the murderer is very low.

Sitting in the car returning to the team, Zhou Ting was very frustrated and said to Jiang Yiming: "Captain Jiang, it's all my fault. Fire me."

"How can I blame you? We can only blame our opponent for being too powerful. If Lin Hua were to buy apples by himself, he would also buy apples from a peasant woman, and he would still die at her hands. Now is not the time to hold people accountable, you You have to work hard to detect the case and bring the murderer to justice." Jiang Yiming comforted him, and Zhou Ting nodded gratefully.

Because Zhou Ting had five minutes of contact with the peasant woman, and she did not wear a mask or sunglasses, Zhou Ting was deeply impressed by her.

Lu Yingying asked him to go to the portrait with her.Lu Yingying came to the office and turned on the computer. Zhou Ting sat next to her and first described the peasant woman's facial features and figure.Lu Yingying quickly sketched out her facial features, and then added colors and modifications based on Zhou Ting's memories.Two hours later, the portrait of the peasant woman appeared on the screen vividly. Zhou Ting said that the portrait was very beautiful.

Lu Yingying was praised by Zhou Ting and was so happy that she wanted to laugh. Suddenly a smile condensed on her face: "Dr. Zhou, this peasant woman looks like the mysterious woman in Luo Liangcai's car..." Because Zhou Ting's father Zhou Shan (Tianzao Construction Group Company) After the death of the president (see "Crime Unit No. 1: The Out-of-control Weak" for details), he left the company and inheritance to him, and Zhou Ting became the chairman of the company, so Lu Yingying and Xiao Ke jokingly called him "Dr. Jay".

"No way? One is a rustic rural pregnant woman; the other is a charming urban beauty. They are totally wrong."

"Dr. Jay, is it not easy to pretend to be pregnant? You were blindfolded by a beautiful woman. I thought I was dismissive of beautiful women, but I didn't expect that your eyes would bleed when you saw a beautiful woman?"

"How long has it been and you are still making fun of me?" Zhou Ting lowered his head, as if he was beaten by frost.

"Okay, I won't mess with you anymore... You go tell Captain Jiang and I will print out the portrait of the pregnant woman, distribute it, and look for people who know her throughout the city."

Lin Hua's autopsy report came out.

Everyone sat in the conference room to discuss the case.Jiang Yiming asked Luo Jin what kind of poison Lin Hua was in.

Luo Jin said: "Through the comparison in the database by Zhang Xiaoqing in the laboratory, he believed that what Lin Hua was exposed to was poison dart frog toxin."

"Is the poison of the poison dart frog that powerful?"

"Yes, it is highly poisonous. The poison dart frog is the most beautiful frog in the world and one of the most poisonous species. It is mainly distributed in tropical rainforests such as Brazil, Guyana, and Chile. It has no natural enemies except humans. The poison dart frog toxin in apples is purified, and one hundred thousandth of a gram of its toxin can kill a person. This toxin is known as the 'Lightning Death'. Once poisoned, there is no possibility of survival. We are here This toxin was detected in the remaining two apples. The murderer impregnated the toxin with a sharp needle, inserted the needle into the apple, and then sealed it with a trademark, thus completing the poisoning."

"Are there poison dart frogs in our country? Where does this poison come from?" Wu Jiang asked.

"No. The poison dart frog is extremely fragile and has strict requirements on the temperature and humidity of its food and living environment. Therefore, once it is taken out of the rainforest, it means the end."

"So where did the murderer's toxin come from? Has it been imported into our country?"

"It must be there. The Institute of Chemistry will import poison dart frog toxins from abroad, but they keep it very tightly and it is rarely stolen... But, having said that, even if it is stolen, it is difficult for researchers to know, because only one milligram is enough Kill a lot of people."

"This murderer is so powerful that he can get this kind of poison."

"Such a beautiful woman can easily seduce the toxin custodian. As long as she has premeditation, it will be easy."

"We don't care where her poison comes from. The most important thing is how to find her? If all her enemies are not dead, she may poison the next person, or more people. Let's use our brains and come up with suggestions. We must capture her as soon as possible!" Jiang Yiming said.

"The mysterious woman should know Lin Hua, and even know Luo Liangcai and Yang Xiaoming. Otherwise, how could she know where Lin Hua lives? I suspect she may be Lin Hua's lover. Otherwise, how would she know that Lin Hua loves apples and is a red Fuji? ?According to Lin Hua’s wife, she had no idea that Lin Hua owned this house. The scene of Lin Hua’s death may have been the place where he hid his beauty in the golden house.”

(End of this chapter)