C69

Shi Shubing had already asked the boys in her dorm earlier.

The deceased was normally healthy and did not suffer from any disease.

Shi Shubing judged that the victim's poisoning because the deceased's lips were cracked and white foam was coming out from her mouth and eyes. It was obvious that she had eaten something that she shouldn't have.

"Let me see." Jiang Chao walked over and observed the dead man.

There were dark freckles on the dead man's face, and his hair and eyebrows were sparse.

The dead person wore a set of long sleeves. Jiang Chao rolled up his sleeves, but discovered that not only was the dead person's hair extremely loose, there was also a rash on his arms.

"What was the cause?" Although it looked like he was poisoned, even Jiang Chao was not sure.

Jiang Chao took off the shoes and socks of the dead person.

The dead man also seemed to love cleanliness. His shoes and socks were very clean. Moreover, his personal hygiene should be very meticulous. His feet also didn't have any unusual smell.

However, the rash on the feet and legs of the deceased was obviously larger than that on the arms.

But skin disease, to this extent, should not be fatal.

Jiang Chao began to inspect, Thaksa and Chen Cong also came over.

Whenever they were in charge of a case, the atmosphere between the three of them was slightly tense.

He didn't know if this case would be recorded in the assessment, but no one dared to slight it.

Jiang Chao helped the dead person to move their arms, while Chen Cong was even bolder than him.

Chen Cong had actually taken off the deceased's pants, revealing his lower abdomen.

"The hair on the body of the dead man fell off so much that even this place is covered in it." Chen Congdao.

"Then Chen Cong, what do you think?" Jiang Chao knew that Chen Cong knew a little more.

"If there really is poison, it should be thallium poisoning. Only thallium poisoning can cause the rash and hair loss, and the color spots will precipitate. Also, the deceased should have been poisoned at least twice, once to cause the body disease and once to die." Chen Congdao.

"Look at this." Chen Cong pointed to the cup on the dead person's bed.

The lid of the cup was open, but there was a dead body inside.

However, the water in the cup was almost finished, yet this flying bug died inside.

"The water in this cup must be poisonous. Otherwise, this flying bug wouldn't have died inside."

"It could have been drowned in water." With Chen Cong taking charge of the investigation, Thaksa was slightly unhappy.

"You can take the insect's corpse and this cup to the laboratory. If there really is thallium in the cup, then my previous deduction is correct." Chen Cong said with confidence.

Jiang Chao stood at the side. Upon hearing Chen Cong's words, he immediately said, "Captain Shi, let's take this thing to the city authorities for testing. If it really is a poison case, then the suspect is inside this room.

"How about this, I'll get the Zhao to send you guys over." Shi Shubing had a policeman drive Jiang Chao and the others.

Before Jiang Chao and the others left, Jiang Chao rummaged through the corpse's bed and the things inside his clothes.

However, the evidence that Jiang Chao took away in the end was extremely surprising.

The water cups used by the deceased for drinking were placed at the head of the bed. Now, the weather had started to heat up, and there were more and more mosquitoes.

Jiang Chao found a dead mosquito that was smacked to death on the wall beside the bed.

This mosquito should have died not long ago, so the blood on its body looked rather fresh. After Jiang Chao carefully took this dead mosquito away, he left the student dormitory together with Chen Cong and the others.

"A flying bug and a mosquito trying to solve a case. Now, a student of the Department of Forensic Medicine is far worse off than the old Forensic Medicine." Dean Chang was also standing in the dormitory. He shook his head.

Jiang Chao's and the others' innocent faces made Dean Chang feel that they lacked experience.

However, Shi Shubing said: "Give them more hope. Previously, they had teamed up with each other to capture Hargon's Great Dismemberment s."

Shi Shubing still had some expectations for Jiang Chao.

Hargon's Great Dismemberment, the case with Cao Haoran, Jiang Chao had done very well.

But this time, Shi Shubing wanted to see how far Jiang Chao and the others could perform.

He went to the city police station and arrived at Criminal Investigation Technology Section.

Jiang Chao and Chen Cong submitted the evidence to Sun Shanwu, who was at the Technical Room.

"Two bugs?" Sun Shanwu had never received such evidence before.

"Brother Sun, please check if there is any thallium in this insect. I will also trouble you to test the blood sample of this mosquito." Jiang Chao said.

"Alright." Sun Shanwu looked at Thaksa and nodded immediately.

Sun Shanwu had some ability to enter the Technical Room, when Director Zhu was not in his office, and when there were cases that needed analysis, Sun Shanwu was the one who handled them.

"Brother Sun, how long will this test take?" Thaksa walked over to Sun Shanwu and asked.

"Detecting ingredients is very fast. It will take a long time to do so. It would take more than an hour to write the report. " This was the first time that Thaksa had seen this enchanting mixed blood face of hers, and it directly pierced through her vitals.

Thaksa asked, of course Sun Shanwu would be faster.

"Then it's hard on you, Brother Sun. Let's go out first, we won't disturb you from your work." Thaksa and the other two walked out.

Although Chen Cong was the team leader, Jiang Chao and Thaksa were on the same side.

"Hai Dafu and Sister Liu are not here. Let's wait first." Chen Congdao.

Jiang Chao nodded, but Thaksa asked: "Jiang Chao, who do you think is the real culprit?"

"This factor is very complicated, but I think it should be an acquaintance. If it really is poisoning, then this criminal suspect definitely doesn't want to expose his or her identity. He and the deceased should have a conflict that cannot be resolved, and this criminal suspect must be able to come into contact with substances like thallium." Jiang Chao said.

"Then if we find the real culprit, where should we start from?" Thaksa was anxious too, she was useless now.

"The mosquito I brought back is the key." Jiang Chao said.

Just now, when he was at the scene, Chen Cong seemed to have the upper hand, but after hearing what Jiang Chao had said, Chen Cong seemed to have thought of something, and his face immediately changed.

By the time they had re-entered the Technical Room, Sun Shanwu had already finished writing the report.

"This is the blood sample report, this is the ingredient report, the deceased was indeed poisoned with thallium." Sun Shanwu said.

"Brother Sun, is there any thallium in the blood of this mosquito?" Jiang Chao asked.

"No, this mosquito is normal. It was killed by someone." Sun Shanwu said.

"What do we do now? Let's go back? " Thaksa asked after exiting the Technical Room.

"There's no need to go back, I'll give Captain Shi a call." Jiang Chao said.

Jiang Chao called Shi Shubing.

Jiang Chao told Shi Shubing about the results of the test. In addition, Jiang Chao also told him to bring the boys from the dead person's dorm over to Criminal Investigation Technology Section.

Shi Shubing didn't know what Jiang Chao wanted to do, but she still promised him.

Around noon, the six boys arrived at Criminal Investigation Technology Section.

"Brother Sun, sorry for troubling you." Jiang Chao said while smiling at Sun Shanwu in embarrassment.

Testing a blood sample was a technical matter, Sun Shanwu was afraid that he would be affected.

"It's fine, this is my job. It's what I should do." Sun Shanwu could tell that Jiang Chao was closer to him so he was willing to help.

Sun Shanwu cut every student's finger to extract their blood.

These six male students all looked very nervous. They didn't know what the city government was going to do with their blood samples.

"Captain Shi, do you have information about these six students? "What is their relationship with the deceased?" Jiang Chao asked Shi Shubing.

"Of these six people, four of them are freshmen of the Public Security University. Including the deceased, the other three are freshmen who needed security research. As a result, most of the seniors have left the university, so they live together with the freshmen." Shi Shubing had already familiarized herself with the situation of these students.

"Then how is their normal relationship?" Jiang Chao asked again.

"The three students from Polytechnic Academy only moved to this dorm last month. Their relationship is usually pretty good. The dorm has a evaluation. I saw that this room is a star dorm, so it shows that everything is pretty good."

"Right, that dead student was still the dorm master when he was alive." Shi Shubing added.

Jiang Chao and Shi Shubing chatted as he obtained a lot of useful information from Shi Shubing.

And when Jiang Chao returned to the Criminal Investigation Technology Section Corridor, he discovered that Chen Cong was asking a few questions to the six students.

Because of the matter regarding the physical fitness exam, it could be said that Jiang Chao had completely let go of his previous hatred with Chen Cong.

However, Chen Cong also gave Jiang Chao a lot of pressure. Just like the case of death from sexual suffocation, Chen Cong was more knowledgeable in that aspect.

"Jiang Chao, Chen Cong, the three of you come over." Around 2pm in the afternoon, Hai Dafu and Liu Yan returned to the city police station.

When Hai Dafu saw Jiang Chao and the other two, he immediately called out to them.

Right now, the forensic team was a bit nervous. They were supposed to send someone over from the county, but something happened in the county, so they couldn't get away.

There was no choice, Hai Dafu and Liu Yan had come back to take care of this matter personally.

"Your counselor has already called me, so you don't need to go to class today. I'll calculate the exam for you guys on this case. Whoever provides the best evidence and deductions will get a higher score." Hai Dafu said.

"Chen Cong, explain the case." Hai Dafu opened his mouth again and went straight to the point.

Chen Cong began to recount the case.

Jiang Chao also mentioned the two items that he had found.

"Section Chief, the results of the blood sample from Technical Room have been released." Liu Yan came over and said.

"The blood sample of a student who also wants to participate in the study is the same as the blood sample Jiang Chao and the others received." Liu Yan passed the appraisal report to Hai Dafu.

Hai Dafu looked carefully and said: "Little Liu, I'll have to trouble you to invite that student and Captain Shi over."

"Alright."

As for the student taking the study, he stood in front of Jiang Chao and the others.

Although this student was slightly nervous, he didn't panic.

Shi Shubing was also watching by the side. This student was the most suspicious of them all, but to be able to tell that this student was a murderer just by relying on a mosquito, she could not help but be suspicious.