The group sat at the conference table, Bai Qiheng wrote important information on the question board, and then, began to reason about the case, he spoke: "From the bloodstains left at the scene of the crime, it is inferred that there was a fierce fight in the bedroom on the second floor of the villa, judging from the fact that the hands and feet of the male deceased were tied and the things in the house were turned into a mess, I guess this is a premeditated kidnapping case." ”

"I agree with that." After Lin Chengxi expressed his opinion, he immediately gave a reason and said: "Judging from the murderer's behavior of jumping out of the window after being injured, he must have stepped on the point in advance. ”

"Indeed." An Ningshuang nodded in agreement and continued: "If it is a temporary intention, it happens to escape to the dead corner of the surveillance, this possibility is too small. ”

Su Zhiqian listened to the analysis of the three of them, and said loudly: "According to the results of the blood test report, the blood stains on the stairs do belong to Xie Biran alone. ”

As soon as he heard this result, Bai Qiheng was even more sure of the thoughts in his heart, and said: "Xie Biran came to the sofa after being seriously injured, not long after, Fang Shuangshuang was attacked in the warehouse, and died of a serious head injury, Qin Ruozi is the biggest suspect in committing this case. ”

There were quite a few people present who nodded. At this time, Luo Shixian said in a deep voice: "Forensic doctor Su, has the blood stains in the warehouse also come to fruition?" ”

"That's right, Team Luo." After Su Zhiqian nodded, he added, "Confirm that it is Fang Shuangshuang." ”

"Okay, Dr. Sue." Luo Shixian responded, retracted the gaze that stayed on her face, and said to the team members, "Qi Heng, you continue." ”

With the captain's approval, Bai Qiheng doubled his confidence, and said again: "Fang Shuangshuang ran all the way to the sofa where Xie Biran was in order to avoid the attack, hoping that her boyfriend could save her life, but I didn't expect Qin Ruozi to use the gravity of the bookshelf to break free and die because the two deceased who were extremely injured couldn't break free. ”

As he spoke, the man thought of another point and added: "After the incident, Qin Ruozi removed the screws of the bookshelf and cleaned up the blood stains of the two victims in the villa, with the purpose of destroying the trajectory of the murder. ”

"If Qin Ruozi were to know, he would definitely know the overall structure of the villa." When Lin Chengxi pulled his lips, he silently judged the reasonableness of his teammates' reasoning. Half a second later, she continued: "For two weeks, Qin Ruozi has been looking for trouble with the two victims, could it be that he is deliberately making trouble? ”

When An Ningshuang heard this, she exclaimed: "Make excuses for demolishing the surveillance!" ”

Based on the clues currently available to the police, such speculation is logical.

After pondering for a moment, Luo Shixian didn't rush to a conclusion and asked, "Forensic Doctor Su, what are the autopsy results of the two deceased?" ”

"Team Luo, I'm here to report to you." Su Zhiqian said the purpose of the trip, and soon spoke: "The cause of Xie Biran's death was a knife wound to the abdominal aorta in the abdomen, the wound was more than ten centimeters, and the murder weapon was a knife at the scene of the crime, and only Fang Shuangshuang's fingerprints were left on the knife. ”

The female voice paused, and after thinking for a moment, her eyes looked at Bai Qiheng and said, "From a medical point of view, Xie Biran's injury is not enough to support him to come downstairs. ”

Everyone was stunned and did not answer for a while.

Su Zhiqian's eyes swept around, and she continued: "Xie Biran's death time was about six hours later than Shuangshuang, and what people are concerned about is the knife in the hands of the female deceased. ”

"What!" An Ning Shuang, who has always been anxious, exclaimed.