Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Around 10 p.m., Zhang Kai received another call from the technical department. This time, the police officer in the technical department sounded excited: "Forensic Doctor Zhang, the DNA test results are in! We performed DNA typing on the samples of the deceased's teeth and bone tissue, entered them into the national DNA database, and conducted a comprehensive comparison. Finally, we successfully matched them with information from a recently reported missing person case!"

"The deceased was named Wang Abao, male, 42 years old, the village accountant of Lijia Gou, which is next to Zhangjia Gou. He went missing three days ago, the day before the incident. His family reported him missing to the local police station two days ago. We have contacted Wang Abao's family and asked them to come to the branch office for identity verification. At the same time, we have collected DNA samples from Wang Abao's family members for secondary comparison to further confirm the deceased's identity. The secondary comparison is currently underway, and barring any unforeseen circumstances, the deceased is Wang Abao."

Upon hearing the news, Zhang Kai smiled with relief, finally feeling a sense of relief. The victim's identity had been confirmed, the most crucial step in the investigation. With the victim's identity, they could follow their social connections to find the killer and solve the case.

"Great, that's wonderful, thank you for your hard work!" Zhang Kai said excitedly. "Complete the second comparison as soon as possible to confirm the deceased's identity, then compile a detailed DNA test report and submit it to me, and also send it to Captain Lu. In addition, notify Wang Abao's family to come to the branch office as soon as possible for identity verification. Do a good job of comforting the family and prevent them from becoming too emotional. At the same time, ask the family about Wang Abao's situation, such as his social relationships, conflicts, economic situation, recent unusual behavior, and the jewelry and clothing he wore before his death, in order to obtain more valuable clues."

"Understood, Forensic Doctor Zhang. We will complete the second comparison as soon as possible, compile the test report, notify the family to come to the branch office, and do a good job of comforting and questioning the family. We will report to you immediately if there are any issues."

After hanging up the phone, Zhang Kai didn't hesitate for a moment and immediately dialed Lu Chuan's number, saying excitedly, "Captain Lu, great news! The DNA test results are in, and the deceased's identity has been confirmed!"

Lu Chuan was already quite tired. He sat at his desk, rubbing his throbbing temples. Hearing Zhang Kai's excited voice, he instantly perked up and said urgently, "Zhang Kai, that's great! Who is the deceased? Tell me in detail!"

"Captain Lu, the deceased's name is Wang Abao, male, 42 years old. He was the village accountant of Lijia Gou, which is next to Zhangjia Gou. He went missing three days ago, the day before the incident. His family reported his missing person information to the local police station two days ago," Zhang Kai said slowly. "The DNA profile of the deceased that we extracted has been successfully compared with Wang Abao's missing person DNA information. Currently, the technical department is conducting a second comparison to further confirm his identity. If there are no surprises, the deceased is Wang Abao."

"The technical department has notified Wang Abao's family and asked them to come to the branch office as soon as possible for identity verification. At the same time, we will comfort the family and ask them about Wang Abao's situation to obtain more clues. In addition, based on our previous autopsy findings, Wang Abao may have worn a watch, bracelet, or other jewelry on his right wrist before his death, which was removed by the murderer after his death. His left ankle was injected with organophosphate pesticide, causing him to die of poisoning. The murderer also made him ingest a small amount of poison during his last meal. The methods were cruel and the murderer had a very strong counter-surveillance awareness."

Upon hearing the news, Lu Chuan stood up excitedly, a long-lost smile appearing on his face. The deceased's identity had been confirmed, and he was the village accountant of Lijia Gou. This meant that the suspect was likely in Lijia Gou, or someone closely related to Wang Abao. The investigation finally had a clear direction, bringing them one step closer to solving the case.

"Great, that's wonderful! Zhang Kai, thank you for your hard work, and thank you to all the technical staff!" Lu Chuan said excitedly. "This is a decisive breakthrough. Now that the victim's identity is confirmed, we can follow Wang Abao's social connections step by step to find the murderer and solve this case. Have the technical department complete the second comparison as soon as possible to confirm the victim's identity, compile the DNA test report, and at the same time, cooperate with the family in confirming the victim's identity, comforting and questioning the family, and obtaining as many clues as possible about Wang Abao, such as his social relationships, conflicts, economic situation, recent unusual behavior, grudges and feuds before his death, as well as the jewelry he wore, the clothes he wore, and the people he frequently contacted."

"In addition, I will immediately arrange a team to conduct a thorough investigation, focusing on Lijia Gou, with Wang Abao as the center, to comprehensively investigate his social relationships, including his family, relatives, friends, colleagues, neighbors, and people he came into contact with at work. The focus will be on investigating people who have conflicts, grudges, or debt disputes with Wang Abao, especially those who have had disputes or conflicts with Wang Abao recently. These people are very likely to be the murderers."

"At the same time, I will have the investigation team focus on questioning the villagers of Lijia Gou to understand Wang Abao's character, work situation, and economic status. We will also check if Wang Abao has shown any unusual behavior recently, whether he has been in contact with strangers, whether anyone has seen where Wang Abao went before his disappearance, who he was with, and whether anyone has seen anyone matching the suspect's characteristics recently in the vicinity of Wang Abao's home or the surrounding area of ​​Lijia Gou."

"Furthermore, have the surveillance investigation team focus on investigating surveillance footage around Lijia Gou, as well as the routes Wang Abao might have taken and the places he might have visited before his disappearance, such as the entrance to Lijia Gou village, the village accountant's office, nearby small shops, agricultural supply stores, pharmacies, etc., to find traces of Wang Abao before his disappearance, as well as people and suspicious vehicles that match the suspect's characteristics, in order to find traces of the murderer before and after the crime."

"In addition, based on the characteristics of the suspects we identified earlier and the results of the toxicology tests, we instructed the investigation team to focus on investigating people in Lijia Gou and surrounding villages who are engaged in agriculture, animal husbandry, agricultural supplies sales, medical care, veterinary medicine, or related work, who can easily obtain organophosphate pesticides, are skilled in injection techniques, and fit the characteristics of the suspects, especially those who have recently purchased organophosphate pesticides, handled syringes, and have had contact or conflicts with Wang Abao, thus narrowing down the suspect pool."

"Don't worry, Captain Lu, I've made all the arrangements. The technical department will complete the second comparison as soon as possible, compile the test report, and comfort and interview the family members. I will report any leads to you immediately," Zhang Kai said. (End of Chapter)