Because just when Zhao Xuanya opened the door for Chen Yan and Zhang Chaoyang, Chen Yan discovered the problem.

Perfume smell!

Yes, Chen Yan actually found the perfume smell that he had smelled on Zhao Xuanya.

Although Wang Junjie's body was soaked in the water for three days, the perfume smell of the body was already very light.

But the smell of this perfume is very special, and Chen Yan has never been exposed to it before.

In the past two days, Chen Yan has arranged for someone to buy a bottle of several famous brand perfumes on the market.

We have tried separately, but no similar ones have been found.

Chen Yan thought he didn't find enough perfume brands, but now it seems that it's not the case.

Because the perfume used by Zhao Xuanya is a privately made perfume specially bought by Wang Juncheng from abroad, it is sold in the market that is not available.

Since the perfume taste corresponds to, the rest is to find evidence.

With direction, it is relatively easier to track down evidence.

The first is to investigate Wang Juncheng's whereabouts on the day Wang Junjie was killed.

This is easier to check. Unlike Wang Junjie, Wang Juncheng's work and life are relatively regular.

Check in and get off work on time every day.

In the conference room, Zhang Chaoyang is reporting the investigation results.

"We retrieved surveillance videos of Wang Juncheng's residential community."

"On the day of the incident, Wang Juncheng drove out of the basement from the basement at 8:10 in the morning and went to work in the company."

On the projection, it is the video of Wang Juncheng driving out of the garage.

"Arriving at the headquarters of Tiancheng Chemical Group at 8:42, I have sent someone to ask Wang Juncheng's department colleagues, and the other party said that Wang Juncheng held a meeting in the department all morning."

"Dining in the group cafeteria at noon, then going to the office for lunch."

"In the afternoon, Wang Juncheng followed the group's deputy chief to go to the chemical factory in the western suburbs to inspect the work. When he came back, it was already 6 pm."

"We also sent someone to inquire about this vice president. Wang Juncheng had been with him that afternoon and had never left."

"At 6:20, Wang Juncheng left the company and drove home. Due to traffic jams, he entered the underground garage at 7:15."

"After that, Wang Juncheng did not leave the community. He drove away from the underground garage until 8:14 am the next morning and went to the company."

On the day of the incident, all Wang Juncheng's itinerary had been investigated very clearly, but the investigation results surprised Chen Yan very much.

The perfume smell found on Zhao Xuanya is the same as the perfume smell found on Wang Junjie's body.

That means that Wang Junjie had very close contact with Zhao Xuanya when he died, otherwise he would not have such a heavy perfume smell. After soaking in water for three days, there was still some residual content.

In addition, judging from the information provided by Liu Zhi, there seems to be some shameful things between Wang Junjie and Zhao Xuanya.

Combined with the injuries on Wang Junjie's body, the broken eggs and the strawberry on his neck...

Wang Junchao is likely to be the murderer.

However, judging from the current results, Wang Juncheng seems to have no time to commit the crime.

A few hours ago, when Chen Yan was visiting Wang Juncheng's house with the excuse of decorating the excuse of visiting the room, he had actually carefully read every detail of Wang Juncheng's house.

In the living room, master bedroom, second bedroom, study room, kitchen and bathroom, Chen Yan took advantage of the opportunity of learning to discuss decoration and even checked the floor drain.

No discovery was made.

Wang Juncheng's home should not be the first crime scene.

In other words, if Wang Juncheng is really the murderer, then after returning home on the day of the incident, he must have left home again and killed Wang Junjie in other places.

However, Zhang Chaoyang's investigation results showed that Wang Juncheng did not leave that night.

Since Wang Juncheng did not leave his home that night, it was impossible for him to kill Wang Junjie elsewhere, nor could he throw away his body.

"Is there any other exit exit in the community where Wang Juncheng lives?"

Zhang Chaoyang naturally knew what Chen Yan meant: "No."

"The community where Wang Juncheng lives is a closed-door management community. Apart from the exit of the underground garage, there is only one pedestrian exit at the main entrance."

"We have retrieved the pedestrian exit video of Wang Juncheng's community on the night of the incident, but no Wang Juncheng left."

“Where is the fingerprint?”

"Has the comparison of one-third of the fingerprints extracted from the weapon been successful?"

Zhang Chaoyang shook his head: "We extracted the fingerprints of the two in Wang Juncheng's office and Zhao Xuanya's office, and then compared them separately, but the comparison was not successful."

Unsuccessful comparison?

The crime was not time, and the fingerprint comparison was not successful.

Is Wang Juncheng really not the murderer?

However, if Wang Juncheng is not the murderer, how can I explain the smell of perfume on Wang Junjie's body?

"Tell Wang Juncheng and Zhao Xuanya immediately!"

"yes!"

Since the investigation has been completed and Wang Juncheng has no possibility of committing the crime, let’s get in touch directly.

Half an hour later.

Interrogation Room No. 1.

Chen Yan personally interrogated Wang Juncheng.

"You... doubt I killed Junjie?"

Wang Juncheng is not stupid, on the contrary, he is very smart.

When Chen Yan was at home, he didn't ask about Wang Junjie, but instead asked about decoration and perfume. Wang Juncheng found something was wrong.

Now that everyone has been invited to the detective team, he naturally understands that he is suspected.

"How could I kill Junjie? He is my brother!"

"Although we didn't have a good relationship since childhood, he always felt that my mother prefers me to not like him, but he is the same father as me after all."

"How could I kill him?"

"Besides, you said Junjie was killed on the night of August 1. I worked overtime at the unit on the day of the incident and it was very late when I got home."

"I never left my house since then. I had neither the motive nor the time to commit the crime. How could I kill Junjie?"

Wang Juncheng's expression in the interrogation room was very natural.

Like at his home, Chen Yan found no signs of Wang Juncheng lying.

But how to explain the fragrance?

"Wang Juncheng, do you remember when I left your house, asking about perfume on your girlfriend?"

Wang Juncheng nodded: "Of course I remember that it was the private perfume I brought to my girlfriend when I was on a business trip abroad. It was unique in China and it was not sold on the market."

"This is the problem. I can tell you that I suspect that you killed Wang Junjie because we found a similar perfume smell on Wang Junjie's body."

"Um?"

Wang Junjie was slightly stunned: "How is this possible?"

"Only I can buy that perfume. I gave it to Xiaoya specifically. No one else can have it!"

"How could Junjie have that perfume smell?"

Wang Juncheng's face was full of doubt, and then he turned into gloomy.

"You mean...my girlfriend?"

"Impossible! Absolutely impossible!"

"On the night of the incident, Xiaoya and I were at home. She couldn't be the murderer. Besides, she had no reason to kill Junjie?"

"Mr. Wang, you must have never given that perfume to anyone else, or can someone else buy it?"

"I'm sure!"

Wang Juncheng's answer was firm: "I didn't give it to anyone. I bought the kind of privately prepared perfume that can increase or decrease the spice ratio according to my hobbies."

“And every private perfume will belong only to that person.”

"After buying the perfume, I left a formula for mixing ratio in that private perfume mixing store."

"This formula belongs only to me, and only I can buy this perfume in the future, so it is impossible for others to buy this perfume except me!"
Chapter completed!