"Isn't my cousin's house demolished, and my cousin is not here, so I helped him with the follow-up procedures for the demolition." The man said.

Kiko asked, "Who informed you that something happened to your cousin." ”

The man said, "It's a former neighbor." ”

Ji Ziyue frowned, he glanced at Shen Ze, this Wang Liang's cousin seemed to appear at the right time.

Shen Zezhi instructed: "Since you are the cousin of the deceased, we just need to find you to understand a little bit of the situation, Ziyue, you take him to make a record." ”

When Ji Ziyue left with the deceased's cousin, Sang Yunqing happened to come out of the forensic office.

"Did you find anything over there?" Shen Zezhi asked.

Sang Yunqing's expression was serious: "There is a discovery, and it is a big discovery." ”

She pulled out a clear plastic bag from her coat pocket, which contained a transparent container about two milliliters in size, containing some blue liquid.

Guan Xin asked curiously, "What is this?" ”

Sang Yunqing shook his head: "I don't know either, but this thing was found from the body of the deceased." ”

"In the body?" Guan Xin asked incredulously.

Sang Yunqing said: "Yes, in the abdominal cavity of the deceased, it was stitched under the skin, because the thing is very small, and the suture wound on the surface has been eliminated, if it is not for me to do a full body scan of the deceased, it will be difficult to find." The contents have not been opened for inspection. ”

Shen Zezhi took the thing and looked at it carefully, he pondered for a while and said, "Don't open this thing yet, wait for me to talk to Zhang Bu and see what he means." ”

Guan Xin nodded and said, "This deceased is so strange, how can there be such a thing in the body of the marketing manager of an electrical appliance sales company?" ”

Shen Zezhi said the clues he got from He Jiaming today and said: "The current clues can fully explain one thing, Wang Liang's identity is problematic. ”

Sang Yunqing said: "The identity is so mysterious? Could it be drug trafficking? ”

"Sister Yun Qing means that this thing is a new type of drug?" Guan Xin Road. She thought for a while and said: "If you follow this line of thought, then Xingyang Electric Co., Ltd. is likely to have a problem." ”

Shen Zezhi heard their conversation and fell into deep thought, he didn't think of this. If Wang Liang's death was because of such a strange thing. Then it can be said that the purpose of the person who killed him is such a thing. Now that they've found something, didn't the murderer get what he wanted?

Over there, Ji Ziyue had already finished making a transcript for Wang Liang's cousin. This person's name is Zhao Han, and according to his own account, his mother and the mother of the deceased Wang Liang are sisters. After Wang Liang's parents died unexpectedly, his mother always hoped that Wang Liang could come to live in their home, but Wang Liang refused. However, the relationship between the two has always been very good. Wang Liang has been working outside since graduating from university, and he rarely goes back to live in the old house, and his family has always helped take care of it. But the house began to be demolished a year ago, because some people were not satisfied with the compensation for the demolition, so the demolition has not been resolved until now. Wang Liang doesn't work in Pingjing, so Zhao Han has always helped him talk about the demolition of the old house.

After Wang Liang's accident, the police searched for Wang Liang's family according to his address, but did not contact the number left by Zhao Han at the time. Zhao Han explained that because he had just changed his number, he had not had time to change his contact information.

After Ji Ziyue said this, Guan Xin said: "Isn't it a bit too coincidental?" ”

Ji Ziyue said: "According to Zhao Han's statement, that's it, now let's see how Zhao Han's identity is verified." ”

As he was talking, Guan Xin received a message from Zhao Han for identity verification.

Guan Xin said: "There is no problem with Zhao Han's identity, he is indeed Wang Liang's cousin." ”

Ji Ziyue said: "Then Zhao Han is no problem?" ”

Shen Zezhi said: "It's hard to say now, I'll go and ask for instructions to see if I can test the composition of the bottle of liquid found in Wang Liang's body." ”

Shen Zezhi took what Sang Yunqing found with him and went to Minister Zhang's office.

When Minister Zhang saw Shen Zezhi coming in, he immediately said, "Zezhi, come in." ”

Shen Zezhi walked in: "Zhang Bu." ”

Shen Zezhi showed Minister Zhang the liquid found from Wang Liang's body, and Minister Zhang took it and frowned: "You mean that this thing is placed in the body of the deceased?" ”

Shen Zezhi nodded.

Zhang Bu said: "In the past, those drug dealers used this method to transport drugs from abroad. ”

Shen Zezhi: "I don't think this case can be a drug trafficking case. ”

Zhang Bu looked at him: "Your reason?" ”

Shen Zezhi thought for a moment and said: "First, Wang Liang is not a drug addict, and according to the current investigation results, it can be seen that none of his contacts are related to drugs. Second, the phone he lost, I think there are all the answers in that phone. Third, it is Wang Liang's true identity. ”

Zhang Budao: "Your speculation is also reasonable, so let's send this thing to a special testing department for a test." ”

Shen Zezhi stood up and said, "Okay, Zhang Bu, I'll be busy." ”

Minister Zhang nodded, he watched Shen Zezhi leave, and then picked up the phone on the desk: "Something has been found." ”

Shen Zezhi returned to the office, everyone looked up at him, Shen Zezhi said: "Zhang instructed to continue to check according to our ideas." ”

Sang Yunqing said: "Where's the thing?" ”

"Zhang said that he went to a special testing department to do a test."

Sang Yunqing frowned, and Guan Xin on the side said: "A special testing department? Sister Yun Qing's forensic office is still unprofessional? ”

Shen Zezhi said: "Since Zhang Bu said so. Maybe he has a special consideration. Let's just move on to the case. ”

Guan Xin said: "I have retrieved the surveillance video of the automatic ticket hall of Rongcheng Railway Station. Guan Xin put his computer on the big screen and played the video.

"Judging from the video, the deceased went to the ticket vending machine to buy a ticket 10 minutes before the car. He didn't follow anyone behind him when he bought the ticket, and he didn't get on the bus again after he bought the ticket. This can show that the murderer at least did not follow him into the car. Instead, he knew in advance that he was going to buy a ticket for this trip. Guan Xin said.

Shen Zezhi nodded in agreement with her statement: "Yes, this can also show that Wang Liang did not choose to take this train temporarily, but in advance." ”

Kiko Yue said: "Isn't this strange? Since he decided to do this trip in advance, why didn't he buy a ticket in advance, but bought a ticket ten minutes before the drive. Isn't he worried that he won't be able to get on the bus when the tickets are sold out? ”

Shen Zezhi said: "So the deceased must have some way to be sure that he will definitely be able to get on this train." ”

Guan Xin said: "If the deceased is a hacker, he can hack into the system and hack a ticket." ”

Shen Zezhi: "It's not so troublesome, we have been doubting the identity of the deceased. If Wang Liang's identity is fake. Then he can buy a ticket in advance with another ID card, and then show up ten minutes before the drive to buy another ticket with Wang Liang's identity. If the tickets are sold out at this time, he can use the ticket he bought in advance to get on the bus. ”

Noriko Yue said: "What is the purpose of the deceased? ”

Shen Zezhi said: "The kind of thing he hides on his body must be very important, he may already know that he is being followed, so he does it in order not to let those people know his whereabouts in advance." ”

"But he clearly underestimated those people." Guan Xin Road.

Shen Zezhi said: "Guan Xin, check if anyone bought a ticket for this car in Rongcheng but didn't get on the bus." ”

Guan Xin immediately began to check, and five minutes later, Guan Xin said: "No, all the people who bought tickets got on the bus." ”

"Are we wrong?" Kiko frowned.

At this time, Sang Yunqing, who had been silent, said: "Is it possible that the deceased did not get on the car alone, he also had a helper, and the ticket was taken by his helper to get into the car." ”

Ji Ziyue agreed: "It makes sense, he probably didn't send such an important thing alone." ”

Guan Xin said: "In this case, the deceased is likely to be a person in some organization?" ”

Shen Zezhi: "No matter what kind of person he is in the organization, what we have to do now is to find out the identity of the deceased. I suspect that Wang Liang's identity is fake. ”

"You can let Zhao Han identify it, if the deceased pretended to be Wang Liang's identity, Zhao Han must know the real Wang Liang." Noriko crosses the road.

At this time, Zhao Jiyong and Qi Kai came in from outside.

"Is there any progress on your side?" Shen Zezhi asked.

Zhao Jiyong said: "We took a closer look at the scene of the crime, and it was indeed a secret room. According to common sense, there is definitely no way to lock the door and run away after killing. However, Qi Kai and I found another possibility. In addition to locking the bathroom door from the inside, there is also a way to lock it from the outside. ”

Guan Xin asked eagerly: "Teacher Zhao, what can you do?" ”

Zhao Jiyong smiled slightly: "The key." ”

Key? Indeed, it is well known that trains lock the toilet after entering the station, which is the key used by the conductor.

Qi Kai said: "So I checked the key to the door on that train that could be locked. There are three keys in total, all of which can be found now. Three keys, one locked in the conductor's office, and now it is certain that the key has not been tampered with. There were also two, one hanging in the conductor's office in car number five, and the conductor said that the office would be locked at any time after they left. So it is impossible for someone else to take it and open the door to the bathroom. And one more on the conductor. We found out that the conductor of car 5 that day was not the one who was supposed to go to work, but had changed shifts temporarily. ”

Noriko said, "Did you find the person who went to work that day?" ”

Qi Kai said: "The train captain gave us contact information, but we couldn't get in touch. ”

Shen Zezhi: "So now the suspect can basically be determined." ”

Zhao Jiyong said: "The conductor who changed shifts that day was the most suspicious, according to the conductor, this person was new, and the conductor of the fifth carriage on May 11 suddenly became unwell, so that person took the initiative to change shifts with him." ”

Ji Ziyue said: "That's not right, the deceased bought a ticket temporarily, how does he know which carriage the deceased will go to?" ”

Shen Zezhi tapped his fingers on the table: "Indeed, but this temporary shift conductor is very suspicious, and we have to find him as soon as possible." ”

Qi Kai and Zhao Jiyong: "Yes." ”