Chen Fei sent someone to transport the body, Qiu Tian and Chen Fei inspected the scene of the crime, and they returned to the police station. At this time, the police have collected some of Zheng Zheng's information, the deceased Zheng Zheng was forty-five years old, he had been a teacher for two years when he was young, and later became a staff member of the Science and Technology Museum, because he had a strange personality and a very unserious attitude towards work, so a year and a half ago, the leaders of the City Science and Technology Museum had terminated his contract, but considering his life, he was still left to do chores and let him do temporary work. Zheng Zheng relied on this job to support himself. He has always been single and has no children, but his mind is very special, and he always has unexpected and strange ideas.

Lao Zheng on the side frowned and said, "He has nothing to do with the ancient tomb, why did he die?" ”

Qiu Tian said: "These materials are not enough, and we need to take a look at the information from the National Security Bureau." Chen Fei said, "I'll get in touch." Qiu Tian said, "No, I'll contact you." It didn't take long for Qiu Tian to receive a message on his mobile phone. Chen Fei couldn't help but be surprised that Qiu Tian was able to call the information of the National Security Bureau so quickly.

The information about Zheng Zheng from the National Security Bureau is much more detailed than that of the Public Security Bureau, it turns out that Zheng Zheng was a famous prodigy when he was a child, very smart, and has a very high IQ, but because his parents expected too much of him and put too much pressure on him, he was mentally traumatized and had a strange temper. According to the information recorded by the National Security Bureau, Zheng Zheng's science grades are very good, but he is too active, he has no permanence in what he does, and he has a wide range of learning, but he has not succeeded, because of personality problems, he has been a high school teacher for two years, and he was dismissed by the school. Zheng Zheng thinks specially, always has different ideas from ordinary people, and always has unexpected ideas. The NSA used to pay attention to him and train and develop him, but later he had an eccentric temper and lost the genius and spirituality of his youth, and without the spirit of hard research, the NSA did not develop him.

Chen Fei said: "Fuck, judging from his resume, Zheng Zheng can't be regarded as a scientific researcher, not even a scholar, at most even a young Jiang Lang, he has nothing to do with the Pentagon Tomb, why did the murderer kill him?" ”

Qiu Tian's eyes flickered, and he seemed to have found something in common. At this time, the criminal investigation team members reported some investigation results to Chen Fei: according to the testimony of the rent's mother-in-law, Zheng Zheng's death time was within three hours, and there happened to be a crowd roasting beef on the first floor of the building where the crime occurred.

Chen Fei said: "The murderer is really a ghost, at present, the residents of each household have been investigated, and no suspect has been found, except for the residents in this building, the witnesses have not seen the murderer appear, could it be that the murderer appeared out of thin air, killed Zheng Zheng, and then disappeared without a trace?" He continued: "At present, although Zheng Zheng has a strange temper, and his neighbors hate him and dislike him, there is no excessive friction, Zheng Zheng is very indifferent in this regard, and he doesn't care how others laugh at him and take advantage of him." Chen Fei instructed Lao Zheng to continue to investigate Zheng Zheng's interpersonal relationships.

Chen Fei led the police to continue investigating the case, and Qiu Tian called Dr. Wang and said, "Mr. Wang, I'm sorry to disturb you. ”

Dr. Wang sounded like he was doing research and said, "It's okay, what's wrong, Xiaotian, what's the matter?" ”

Qiu Tian said: "Someone was killed just now. ”

Dr. Wang asked urgently, "Who is it?" When? ”

Qiu Tian said: "It's a man named Zheng

The man, who lives in an industrial area, may have been killed three hours ago. ”

Dr. Wang said, "Oh, did you find anything?" ”

Qiu Tian said: "Not yet. ”

Dr. Wang said, "What kind of religious information is there? ”

Qiu Tian said: "The deceased has that round symbol on his forehead. Mr. Wang, the murderer is crazy about committing crimes, you must pay attention to safety. ”

Dr. Wang said, "Well, thank you for your concern! Don't worry, the three police comrades are carefully protecting me. ”

Qiu Tian called Xiao Liang again, Xiao Liang was very irritable and said, "Hmph! We have been protecting Wang Xinyu, what can happen here! It sounded like he was drinking with the two police officers, and they were very angry that they couldn't attend the art show, and they were not satisfied with the useless old man guarding here.

Qiu Tian said: "Please be vigilant and protect Dr. Wang, the murderer may attack Dr. Wang." ”

Xiao Liang said: "Hmph! It's really a soldier and suspicious! There is no wind and grass here at all, how could the murderer find the old man who was about to go to the ground, if he wanted to kill him, he would have died a long time ago! Now that there is another case, we should concentrate on solving the case, and the old man is alive and well on his own! Hum! ”

Qiu Tian and Chen Fei went to the forensic medical department to examine the body, and so far they can only find clues from the cause of death of the deceased, and the department's experts in Nanjing have gone to transport the iron claw, in order to seize the time, not to miss the best opportunity for the autopsy, but also to maintain cooperation with the police, Qiu Tian placed the body in the police autopsy center for autopsy.