"It was probably a few days ago, after Zhang Xue was scolded."

The female college student recalled it carefully, and then said to me: "It must have been the day before yesterday, because I remember that we had a physical education class that day. I drank too much water after the physical education class, so I kept going to the toilet at night. .”

Hearing this, I whispered to Shen Ling: "Ling'er, go find Zhao Yuanyuan immediately and ask her to control the dormitory aunt first. No matter what, this case will definitely not escape her."

"Okay, I understand." Shen Ling nodded in agreement.

After Shen Ling left, I continued to ask these college students: "According to you, the other three female college students in dormitory 207 often bully this Zhang Xue?"

"That's right. Zhang Xue's family is quite poor, but her academic performance is good. What can you do about this? The remaining three people just rely on their two filthy riches and like to bully others when they have nothing to do." This girl was quite discriminatory and said, "But this Zhang Xue is not up to par. What do you think she did badly?"

After hearing this, I basically had a preliminary understanding of the four deceased women, so I continued: "Okay, thank you very much for your help today. Also, don't leak our conversation today to other people. Furthermore, if our police still need it, we will contact you, so it is best if you use your mobile phone to keep in touch at all times."

After hearing what I said, the girl who just spoke said to me again: "Okay, uncle policeman. But I also have a problem."

"you say."

"Are you from our school too?"

"Yes, I'm your senior, okay, don't ask any more questions." I waved my hand and signaled not to ask anything that had nothing to do with the case. But this female student obviously didn't intend to let me go. Instead, he asked me directly: "Senior, please add us on WeChat."

"Yes, add WeChat." Several girls behind him also started to cheer, "It's okay to make calls now, they all use WeChat."

I had no choice but to add the WeChat accounts of these female college students and then left the classroom.

After coming out of the classroom, I went directly to Peng Xin and asked: "Do you know the specific time of death of these four deceased people?"

Peng Xin nodded and said directly to me: "We can make a preliminary inference on the time of death, but the specific time requires further testing. However, I discovered a very interesting phenomenon. I found this girl who spontaneously combusted. In fact, there was no burning in the body, and she was the last female college student to die."

"Really?" After hearing this, I suddenly discovered that this case is really interesting.

Peng Xin nodded, and then said directly: "It is basically certain, and I found that the female college student who drowned and the female college student who hanged himself both died of poisoning, but the toxins in their bodies were far away. Not as many as the female college student who was poisoned to death."

After hearing this, combined with the words of the female college students just now, my mind immediately became clear.

Perhaps, this murder case in dormitory 207 may not be as complicated as we thought.

At this time, Zhao Yuanyuan called.

"Hey, Xiao Huan, I really have yours. Sister Ling'er and I just came to find this dormitory aunt, and guess what happened?" Zhao Yuanyuan said with a relaxed smile in her hand. It seems like it should be a problem.

Not big, so I immediately said: "If I guessed correctly, is the dormitory aunt planning to run away?"

"That's right." Zhao Yuanyuan said with certainty, "As a result, sister Ling'er and I took a gamble, and we also found some poison in her dormitory, which was unknown to the female college student who was poisoned to death.

Are the poisons administered the same kind?" In response, I immediately said: "In this case, I will immediately arrange for Peng Xin to go over for testing, but if I guess correctly, it should be almost identical."

After Peng Xin passed by, Technical Liu came out again, and then said directly to me: "Xiao Huan, listening to you, do you know this case well?"

I smiled and nodded, and then continued: "It's not a big problem, and this is not a secret room murder case at all. Come on, I will take you to find the truth."

"The truth?" Technical Liu looked at me doubtfully and said to himself.

But I didn’t explain it to Technical Liu immediately, but took him directly to the police car. Zhao Yuanyuan and Shen Ling had already been waiting for us here with the dormitory aunt, and Peng Xin was also working on the mobile phone nearby.

In the car, they were seizing the time to test the ingredients of the two poisons.

Therefore, I directly said to Technical Liu: "Technical Liu, call He Xiaofei and Lao Wang and ask them to come over first. I think we can solve the case now."

"Okay." Technical Liu replied.

After He Xiaofei and Lao Wang rushed back, Peng Xin's laboratory work was almost finished.

"Brother Xiaohuan, the test results are out, you can see for yourself." Peng Xin handed me the test results directly after getting out of the mobile work vehicle.

I took a look, then smiled. After handing the result to Shen Ling, I walked directly to the dormitory aunt and said to her: "Although you didn't kill anyone, you bought the poison, so it's you who bought the poison."

You need to be legally responsible. But if you confess now, you can consider reducing your sentence. If you refuse to confess, you can only be dealt with strictly."

After listening to what I said, the hostess collapsed on the ground on the spot, and then kept crying: "Police officers, I really didn't kill this person."

"I know you didn't kill him, but the murderer is related to you, right?" Hearing that the dormitory aunt still refused to tell the truth, I turned to her and said sternly, "I can repeat it again

For the last time, be lenient if you confess and be strict if you resist. It’s up to you which way you choose.”

Hearing this, the hostess had no choice but to nod her head and agreed to my request. At the same time, she asked me, "If I tell you everything, will you let me go?"

"I said, you didn't kill the person, but you bought the poison, so you are legally responsible, but it won't be the death penalty." I had no choice but to explain it again.
Chapter completed!