Judging from Zhang Qianyuan's mobile phone call records, Gao Chen was the last person to contact him, but Gao Chen did not have the time to commit the crime.

So where did Zhang Qianyuan drive alone after he separated from Gao Chen on the night of the fourth?

Lin Hui sat in the office overtime, watching the passing cars in the surveillance camera frame by frame, and complained to the little policeman: "I may not be thirty years old, and my hair will fall out." ”

The little policeman glanced at his not-so-dense hair, then went to pick up a cup of coffee and said, "Don't say that, it's not so much of an exaggeration." ”

Lin Hui paused the video, took the cup and drank it all, leaned on the table, reached out and picked up a hair in a small box and sighed, "Alas, my poor wi."

T, just left me. ”

“？？？” The little policeman on the opposite side looked at him with a confused expression, "Who?" ”

"It's the name of my hair." Lin Hui sighed again, "Because the hair is too scarce, each one has its name." ”

The little policeman ...... had nothing to say, but his body consciously moved out, wanting to stay away from this perversion.

But Lin Hui was not conscious, the more he complained, the more energetic he became, "To be honest, there are so many hairs on people's bodies, leg hair, armpit hair, and mustaches, why do you stay up late and only lose your hair?" Don't you feel ashamed/ashamed of other hairs? You guys are a little sacrificial, okay? ? ?

”

"......" The little policeman was speechless in surprise when he heard it, it was the first time he had seen someone complaining about his hair, this kind of person should not be deeply befriended, in case one day he had a neurotic attack and cut himself off and called for help.

Based on the state of the corpse, Lu Guan and the others deduced that Zhang Qianyuan was most likely killed in a very relaxed environment.

But according to the clues they have so far, Jiang Yanxuan and they have nothing to do with Zhang Qianyuan's whereabouts after ten o'clock in the evening.

In addition, Zhang Qianyuan's social relationship is very complicated, so how can we find useful clues in the social relationship that Wang Qinghua is responsible for, and find out the person who saw Zhang Qianyuan last?

Although Gao Chen and Zhang Qianyuan met that night, they were not the last people to see Zhang Qianyuan, but Gao Chen, who gradually calmed down, provided Jiang Yanxuan with a clue.

"Officer, I have something to say......"

Lu Guan got up and poured Gao Chen a cup of hot tea, "You say, don't be nervous, speak slowly." ”

Gao Chen glanced at Lu Wan gratefully, but received a warning look from Jiang Yanxuan.

According to Gao Chen, Zhang Qianyuan should most likely have gone to a woman's house after breaking up with him. The initial forensic examination showed that Zhang Qianyuan should have been in a very relaxed state when he was killed, and his coat had been taken off, if this is the case, then it seems that Zhang Qianyuan was killed at his lover's house is still very likely.

Gao Chen said that after Zhang Qianyuan became rich, he kept a little lover named Zhen Zhen, and when Zhang Qianyuan was still alive, he bought a house for Zhen Zhen in F County, since the two of them rarely came to F County to run errands, and they didn't go home that night, then he must be the little lover who drove to him alone.

If the clues provided by Gao Chen are true, then Zhen Zhen is likely to be the last person Zhang Qianyuan has seen. Jiang Yanxuan: They soon found Zhen Zhen, who was still in school.

Zhen Zhen was invited to the police station with a confused face, and after hearing the news of Zhang Qianyuan's death, he was very shocked, "He...... He's dead? ”

Jiang Yanxuan received an investigation order to inspect the house where Zhen Zhen was located, so only Lu Wan and the little policeman were left alone in the consultation room, although Zhen Zhen was afraid, but seeing the two of them, he felt that he was not aggressive, and his heart was still a little relaxed.

"What were you doing since eight o'clock that night on the four?" Lu Guan asked.

"What day is the fourth? I've been at home. Zhen Zhen thought for a while and continued, "But Zhang Qianyuan came to look for me that night, but he only stayed with me for ten minutes before he said he was going to find a friend, and then left. ”

"Do you know where he went?"

"I don't know, and I don't dare ask." Zhen Zhen stuck out his tongue mischievously.

The little policeman was seriously bowing his head and sitting on the record, and when he raised his head to see this scene, he was startled by her, and the pen in his hand was directly broken by him.

Lu Wan was attracted by the sound and glanced at him, and the little policeman smiled embarrassedly.

Zhen Zhen on the other side was so frightened by him that he couldn't speak, and he was sitting precariously, no longer daring to be a demon.

At the same time, Jiang Yanxuan and the others found a few drops of blood on the floor of Zhen Zhen's house, all the way from the living room to the bedroom, and finally to the kitchen.

He immediately collected these few drops of blood and sent them for testing.

If it is confirmed that this bloodstain is Zhang Qianyuan, then Zhen Zhen's house is likely to be the scene of the first crime.

If that's the case, Zhen Zhen was lying when he said that Zhang Qianyuan only stayed with her for a while.

"Bloodstains? Why is there bloodstains? Zhen Zhen panicked all of a sudden, "I don't know, I really don't know, Mr. Policeman, you have to believe me!" ”

"I really didn't kill him, he really stayed at my house for a while that night and left, I was telling the truth!" She panicked to her feet, trying to defend herself. "I only have money with Zhang Qianyuan, why should I kill him? Killing him won't do me any good! ”

Lu Wan motioned for her to sit down, "If you have anything to say, wait until the test results come out." ”

"No, no, no!" Zhen Zhen shook his head frantically, suddenly as if he remembered something, and raised his head to Lu Guan's eyes, "I know what that bloodstain is!" It must have accidentally dripped on the ground while killing chickens at home some time ago! ”

After testing, it was confirmed that the bloodstains found by Jiang Yanxuan in Zhen Zhen's house were indeed not human blood, and through in-depth investigation of the dispute between the two people, it was found that Zhen Zhen did not seem to have the motive to kill Zhang Qianyuan.

People who are lovers for money are unlikely to do things that are not conducive to their own interests, and Zhen Zhen's suspicion has been temporarily ruled out.

At this time, the results of Zhang Qianyuan's further autopsy came out.

According to the report, Zhang Qianyuan had taken a large amount of sleeping pills before his death.

This can also explain why the physically strong Zhang Qianyuan can be killed without resistance.

Moreover, Jiang Yanxuan and the others also found that this Zhang Qianyuan not only kept a lover, but also contracted poisons.

Then they began to investigate the people who usually used drugs/drugs with Zhang Qianyuan, but they all said that they had not seen Zhang Qianyuan that night.

"Hey, hey, why did the police arrest us? We didn't do anything? ”

"No offense?" Jiang Yanxuan glared at them, "Stay away from drugs/products, cherish life, don't you understand?" ”

"Come, come with me to the police station."