Zhuang Wen pulled her son out of the way and introduced me and Wu Dafang and Wei Qile into the door, although the misunderstanding was solved, but Pang Kuan's family's attitude towards me was still lukewarm, after all, I was dead, I was still "remembered" by the deceased before his death, and I didn't care much about it.

We looked Zhuang Wen up and down, there was no lust in our eyes, just pure observation. After a while, I said to her across the coffee table, "Ms. Zhuang, let's talk." ”

Zhuang Wen said with a sad expression: "What do you want to ask?" ”

"About Pang Kuan." I asked, "Who did he get close to during his lifetime, and the female friends he knew?" There is also whether he had feelings in the past or something, in short, the more detailed the better, now we deduce that the murderer is a man and a woman, and the woman may not have a very ordinary relationship with Pang Kuan. ”

Zhuang Wen thought for a while, and she said: "Pang Kuan usually likes to play billiards after work, and he has to play for an hour or two before he goes home from work every day, sometimes with his colleagues, and sometimes with classmates who used to be good friends when he went to school. There are three people with the best relationship, Da Ding, who was his roommate in college, and the relationship has not been broken; Lao Peng, who was a physical education teacher in junior high school; There is also Xiao Li, who is Pang Kuan's brother who has played since he was a child. ”

I took a pen and paper to record, although Wu Dafang asked about the above in the morning, but in case of omission, I have to do it again, because the feeling of reading the text and listening to it with my own ears is different.

After a few seconds, Zhuang Wen continued: "Pang Kuan had two ex-girlfriends before me, one was his high school classmate, named Wu Ran, and they talked for a year, and Pang Kuan broke up in his freshman year because of distance. The other was talked about when he was a sophomore, called Zhang Chu. Pang Kuan broke up shortly after graduation. Pang Kuan and I met at work, and then I quit when I got pregnant and gave birth, and that's probably it. ”

"Did Pang Kuan and his ex-girlfriends have a connection after he married you?" I asked.

"Probably not." Zhuang Wen shook her head and said: "Pang Kuan is very single-minded, usually good to me, except for playing billiards, he doesn't even play video games, he comes back every night to watch TV or go out shopping, and sometimes he cooks for me when he comes back early." ”

Not to mention, although this Pang Kuan is small-minded, he is still a good man in life.

I said thoughtfully: "Pang Kuan, Wu Ran and Zhang Chu, who shared it with whom first?" ”

"Wu Ran dumped him first." Zhuang Wen recalled: "As for Zhang Chu, I don't know, because Pang Kuan didn't want to mention it to her, so I didn't ask." ”

Next, Wu Dafang and I spent an hour, asked Pang Kuan about everything, and stood up to say goodbye. At this time, Zhuang Wen pleaded and said, "Officer Xu, Officer Wu, I beg you to catch the murderer." ”

"Don't worry, we'll do our best." Wu Dafang comforted the other party.

We left the Pang family and returned to the car, Wu Dafang started the car, he turned his head and asked, "Brother Xu, who are you checking now?" I think Pang Kuan's second girlfriend Zhang Chu is very suspicious, Pang Kuan didn't mention it much before, there must be a big story in this. ”

I nodded approvingly and said, "Then let's check Zhang Chu first, and after checking her, we'll check our first girlfriend Wu Ran." ”

"Now I only know people's names, how can I find her? Pang Kuan has not contacted her at least on the surface in the past few years. Wei Qile said weakly.

"Pang Kuan studied at Shandong University before, and Zhang Chu was his college classmate." Wu Dafang raised his hand and patted the former's brain, and said, "Just check it like this, I have pulled out everything I taught you before?" ”

Wei Qile said innocently: "Boss, I haven't finished talking yet, college classmates may not be in a class, a department or even a grade, Zhang Chu's name is also quite common, I preliminarily estimate that there are more than three goals for us to exclude." ”

"Yes, it's just that half of the problem has to be fixed." Wu Dafang drove the car, I was helpless, hesitated for a moment and did not speak, he drove us back to the police station. On the way, Xu Rui also called me to ask how it was going, and I said it was still early, so I hung up after a few words.

We came to the office of the first team, Wu Dafang and Wei Qile checked Zhang Chu's identity, and I took the rope of strangulation and hanging Pang Kuan to observe, the murderer's side used the same one, which was quite cost-effective.

At this moment, Wu Dafang's voice caught my attention, "My dear! ”

Even Wei Qile on the side was dumbfounded.

I immediately ran up to them and asked, "What's going on?" ”

Wu Dafang pointed to the screen and said: "When Pang Kuan was a sophomore, there were a total of nineteen people named Zhang Chu in Shandong University at that time, all over the freshman to senior year, and this excluded people from exhaustion to death......"

"Looks like I'm underestimating." Wei Qile relieved himself and couldn't cry or laugh.

"That...... Actually, it doesn't have to be so troublesome. I cleared my throat and prompted: "Didn't Zhuang Wen say that one of the three people who has a very good relationship with Pang Kuan is named Da Ding?" The two brothers who lived in the same dormitory when they were in college, and wanted to know which Zhang Chu was in love with Pang Kuan, so just ask this Dading directly? Finding out a bunch of Zhang Chu through the school and then excluding it, isn't this the same as seeking the near and far? ”

Wu Dafang was stunned for a moment, he patted his head and said, "I came back to my senses, and I was accidentally led away by Xiao Wei before. Speaking of Brother Xu, why didn't you remind me when you were in the car? ”

"Ahem...... I wanted to save face for you, so I didn't open my mouth. I explained.

Wu Dafang's eyelids rolled wildly, he picked up his mobile phone and dialed the Dading number that he was going to arrive before, and the two sides communicated for a few minutes, Wu Dafang put down his mobile phone and said: "This Zhang Chu and Pang Kuan are in the same session, but not the same department, and the birthday is June 30th." ”

The next moment, Wei Qile locked on the Zhang Chu we were looking for, and copied the identity number, mobile phone number and other information. Then I entered the ID number through the system and checked it, and soon the relevant information came out.

Zhang Chu's ID photo is still very beautiful, and his family lives in a rural area in Daji City. It is worth mentioning that Zhang Chu's ID card has recently been recorded, and she took a train to Qingshi a week ago, and then checked in at a hotel called "Water Pavilion" in the southern district.

Not only that, this water pavilion hotel is near the butterfly park, about less than 200 meters away!

Wu Dafang and Wei Qile and I looked at each other, this Zhang Chu is indeed too suspicious, with his own sense of smell in handling the case, all kinds of clues are here, it is difficult to make the murderer not Zhang Chu!

However, when I read it later, it was like the heat was half extinguished by cold water, and this one checked out at nine o'clock this morning, and there was no record in the system.

Without further ado, we decided to immediately go to the Water Pavilion Hotel to look through the surveillance. At the same time, Wu Dafang also contacted the Daji City police and went to Zhang Chu's home to investigate the details of the woman before she came to Qingshi. If she was really involved in the case of killing Pang Kuan, why did she think of attacking her ex-boyfriend a few years after the breakup?

It took us more than half an hour to reach our destination.

The girl at the front desk is in front of the table with one hand on her cheeks and the other hand playing with her mobile phone.

Wu Dafang showed his documents and asked to check the check-in situation and monitoring. The girl at the front desk got up and brought the keyboard to the table, and then broke the screen at us.

Zhang Chu did stay here, I noticed one of the details, she arrived in Qingshi to the south of the district, opened a room for one night, and the next day expired and continued to stay for three days, and when the time came, Zhang Chu extended the stay for three days again, and did not check out until this morning.

The first time it was normal, but the second time it was worth scrutinizing, like this case...... Usually there is a conflict between reality and her own plan, so she temporarily made up for another three days, it seems that she wants to stay here for three or four days and then return to Daji City, but she participated in Pang Kuan's death before the time for the second renewal was about to expire.

I think there are only two possibilities, the first is that Pang Kuan should have had more or less contact with Zhang Chu before his death, and his words and deeds or actions aroused Zhang Chu's murderous intent. The second is that Zhang Chu's intention to come to Qingshi was to kill Pang Kuan, but there was no good opportunity to do it in the previous three or four days, so it was postponed to the early hours of this morning......