After Mu Qiqi arrived at the branch office, Tang Yan prepared a new work permit for her.

  “You go to the autopsy room to look at the body first. I’ll wait for you to prepare before we go to the crime scene,” Tang Yan said to Mu Qiqi.

  “Is Shanshan alright?” Mu Qiqi asked as she took her work permit.

  “Let’s talk about private matters later. Start work first,” Tang Yan urged.

  Mu Qiqi nodded and quickened her pace to the autopsy room. The professor saw her and quickly showed her the autopsy results. “This is the toxicology report.”


  “Arsenic trioxide?” Mu Qiqi looked perplexed. “Logically speaking, this thing is often used in the paint industry and glass factories. Can an electronics factory get access to it easily?”


  “This girl is really ruthless to herself. Under normal circumstances, 0.06 g to 0.2 g is enough to kill her.”


  “Whether it’s suicide or homicide, the more the better.” The professor pulled out the corpse for Mu Qiqi and prepared gloves for her.

  What was arsenic trioxide? In layman’s terms, it was arsenic, and extremely poisonous.

  “To find out why she committed suicide and how she managed to get her hands on it, we must investigate,” the professor instructed Mu Qiqi. “When you get to the scene later, you must observe carefully.”


  “I understand.” Even though the cause of death was clear, Mu Qiqi still had to reexamine the body.

  Of course, just like the young girl from before, there were no suspicious marks on her body, nor were there any injuries. There were also no biological fibers or fingerprints.

  “It’s about time. Captain Tang is still waiting for me, so I’ll take my leave first,” Mu Qiqi said to the professor after looking at the body.

  “Go ahead.” The professor waved at her.

  Mu Qiqi returned to the police car, but as soon as she got in, Old Cheng and the others commented on the stench. “Qiqi, the smell on your body is back.”


  “I also want to smell good, but I can’t help it. I’m in the forensics profession. Why don’t you go to the autopsy room then?” Mu Qiqi rolled her eyes.

  “No, thank you. I’d rather be out swinging ham and doing field work than getting up and close to those bloody things.”


  Mu Qiqi snorted and then looked at Tang Yan. “Have you checked the source of the arsenic?”


  “Yes, I just got the news. It’s indeed the deceased who paid someone to buy it,” Tang Yan replied. “The seller didn’t know what she needed it for, but he sold it anyway for money.”


  “After investigating this, everyone will think that this is a typical case of the deceased seeking death. Why does Captain Tang insist that there’s a problem with the case?”


  “Because of this.” Tang Yan handed the business card to Mu Qiqi.

  Mu Qiqi took it and looked at it. She was stunned for a moment and frowned.

  “Do you still remember the last case where the girl had a boyfriend? I found this under her bed. I got Old Cheng to secretly check the number on the card. He spoke to the deceased three times a week. Later on, the number was canceled, and the person on the business card couldn’t be found at all……”


  “No wonder!” Mu Qiqi understood.

  “But the strangest thing is that Old Cheng is sure that this person existed before.”


  When Mu Qiqi heard this, she suddenly raised her head. “You mean that someone destroyed it for him?”


  “I don’t know. That’s why I want to check.”


  Tang Yan didn’t reveal anything else. “When we get to the crime scene later, pay close attention to the information related to this business card. Although Old Cheng has also done it, I still feel that you need to see it.”


  Old Cheng pursed his lips. He wasn’t happy, but he had to admit that Xiao Qi was a hundred times more careful.

  “I got it.”


  Mu Qiqi still had some doubts in her heart, but she didn’t ask in front of Old Cheng and the others. After getting out of the car, Mu Qiqi asked again, “Captain Tang, you didn’t finish what you were saying just now, did you?”


  Tang Yan chuckled and nodded. “If Old Cheng and the others had half of your observational skills, I wouldn’t have needed you when you’re still in school. I know a person whose name’s on the business card.”


  “You mean that this person’s committing murder under a name that he’s no longer using?”


  “I hope not.”


  Mu Qiqi didn’t ask further…… because of Tang Yan’s identity? As a criminal police officer, the people around him naturally had something to do with the industry. This was also why Tang Yan was cautious.

  The two entered the gates of Changrong at the same time. At the same time, Sheng Kai was taking Gu Ziling on a tour of the park.

  When the enemies met, their eyes turned red.

  Gu Ziling walked over and said to Mu Qiqi, “It’s like you’re haunting us. You’re everywhere.”


  “If there was no murder case in Changrong Electronics, you wouldn’t be able to see me.” Mu Qiqi snorted. There was a hint of arrogance in her tone. However, Old Cheng and the others watched happily. They were all young misses of rich families, so it was quite a show.

  “You’re just a forensic doctor. What’s there to be proud of? Besides, you have a personal grudge against us. Who knows if you’ll use this opportunity to take revenge on us?” Gu Ziling tried to stop Mu Qiqi to prevent her from entering Changrong’s staff dormitory.

  After hearing Gu Ziling’s words, Old Cheng was angry. He opened his mouth to say something, but was stopped by Mu Qiqi.

  “I don’t have as much free time as you do. Speaking of which, I still have a personal score to settle with you, but not now. Mrs. Sheng, ever since I met you, you’ve been in a state of ignorance. There’s been a murder case in Changrong, and you’re still acting willfully. Stopping me and wasting time is not good for Changrong.”


  Mu Qiqi’s tone was cold.

  Tang Yan also spoke directly to her. “Mrs. Sheng, please don’t interfere with official business.”


  With that, he took Mu Qiqi to the first scene of the murder case.

  Gu Ziling wanted to chase after her, but Sheng Kai stopped her. “She has an official position now, so don’t pester her.”


  “What effect can she have on the investigation? She just wants to find trouble with Changrong.”


  “If you want to stop her, then come up with another method. Shouting here will only embarrass you,” Sheng Kai said sternly. “Aren’t we in a complicated situation now? Why are you still making things difficult for me?”


  Gu Ziling found it hard to calm down, but there was nothing she could do. Could Mu Qiqi solve the case?

  She suspected that this case was not related to suicide. It must be Mu Qiqi’s doing!

  How despicable!

  Mu Qiqi was carefully observing every inch of the crime scene. In such a spotless space, even the traces of the deceased had been wiped clean. How could she find any new clues?

  Mu Qiqi took out the business card and thought about it carefully. Last time, the deceased had a boyfriend, but this time, this woman did not. She was single.

  For the deceased to have willingly bought arsenic, there must be a connection between the deceased and the murderer, but they couldn’t find it.

  What was the contact method?