Bao Xiaoting was very surprised, after she found out that this song was wrong just now, the first person to contact was Wang Minghan, but Wang Minghan's mobile phone was turned off, and she heard from Xiao Wang that Wang Minghan went out of the interrogation room. At this time, Bao Xiaoting suddenly became excited.

"Team Wang, I noticed something wrong."

Wang Minghan waved his hand and said, "I know." ”

Bao Xiaoting was very surprised, pouted and said, "How do you know?" ”

"I introduced you to the radio station, I introduced it to you, and of course I listen to it every night. Alright, let's go. ”

Wu Zhengyi didn't say a word, and after getting into the car, he came to the outside of ABB Radio according to Bao Xiaoting's guidance.

Just as he was about to go in, Wu Zhengyi suddenly pouted and said, "Wait a minute, it's too hot this day, Xiaobaozi, you go buy a few bottles of water and bring them to the staff, and it's easier for us to ask questions." ”

As soon as Bao Xiaoting heard that it made sense, she immediately ran to buy water.

After Bao Xiaoting left, Wang Minghan asked: "I know that you deliberately opened the small bag to ask me, whether this was also arranged by me." ”

"Be smart, Team Wang, then you should also know what I am thinking of now. Still, I'd like to hear your answer. ”

Wang Minghan put his hands in his pockets and said: "What you see may not be true, but it may not be false, do you know why the lie detector can't detect Chu Fan lying?" Because machines are dead, there is truth in falsehood, and there is falsehood in truth, and even people themselves cannot judge, let alone cold-blooded machines. ”

Wu Zhengyi frowned, and suddenly understood something.

Just as she was about to ask again, Bao Xiaoting came back with a bag.

The three of them went to the radio, and the director of the radio station personally met them, and according to Wang Minghan's explanation, the director of the radio station ordered someone to call up the mobile phone number of the audience who was playing this sweet song at that time.

This song has been on demand a total of four times recently, corresponding to the time of the four homicides, but it does come from two phone calls, the first and second songs are on demand from a person with a tail number of 0575, and the third and fourth songs are on demand from a person with a tail number of 7758.

This made Bao Xiaoting very much, and looked at Wu Zhengyi's expression, but found that Wu Zhengyi was extremely serious at this time, but he didn't say anything, but kept looking at Wang Minghan.

Bao Xiaoting recorded the two numbers and asked the radio host who was hosting the radio at the time about some information.

The radio host said: "I have some impressions of this sweet person on demand. ”

"Do you have an impression all four times?" Bao Xiaoting asked.

The host shook his head and said, "I didn't have any impression on the first and second times, but I had an impression on the third and fourth times." ”

Hearing this, Wang Minghan's face suddenly changed, and then he grabbed the host's hand and asked, "How is it?" Do you remember what he said besides ordering songs, and his voice? Isn't there a recording of the radio station? Is the recording still there? ”

Wang Minghan's series of questions directly frightened the host, and Bao Xiaoting on the side was even more surprised, this was not like the Wang team he knew at all.

Wu Zhengyi pressed Wang Minghan's shoulder, Wang Minghan calmed down a little, and then the host said: "Although our radio station is dominated by my brother, there are few people who order songs like sweet honey, and every time this person calls, it seems to be outside, the rain is very loud, and I have to ask several times every time to hear clearly." ”

Wu Zhengyi asked a little puzzled: "There is a call coming in from the radio, can't the audience hear it?" ”

The supporter explained: "This was the case before, but there was an incident in the past, and the director cut off all the sound of the transfer call, so the audience could not hear it except for us internally." ”

Wu Zhengyi continued to ask, "Is there anything else?" Did this person say anything else besides ordering songs? ”

The host shook his head and said, "No, but this guy's voice is terrifying, very low, as if something is stuck in his throat, and the voice is also weird, every time the phone comes in, the current is very loud." ”

Wang Minghan suddenly gasped, and couldn't help but say in his mouth: "It's him, it's right, this is a sounder!" ”

Wu Zhengyi suddenly came back to his senses, what did Wang Minghan say about him just now?

Wu Zhengyi smiled coldly, he really guessed right, Wang Minghan knew this murderer, and he also knew who the murderer was!

Wang Minghan took the phone number and wanted to leave, but when he was going out, the host suddenly remembered something, he said: "By the way, this morning, I seem to have received a postcard from that person." ”

Wu Zhengyi asked curiously, "How do you know it's him?" ”

The host said: "Because the signature is sweet, it should be that he can't be wrong." ”

"What's on that postcard?" Wang Minghan's voice became a little trembling.

The host said: "The morning has been busy until now, I haven't had time to open it, and now it's in my office. ”

The three of them followed the host to the office, and as soon as they entered, the host took out a postcard from the office drawer, wrapped in a withered yellow paper.

The reason why it is known to be a postcard is because the paper inside is very hard.

Wang Minghan took the postcard tremblingly, tore open the packaging outside, and saw that there was only one sentence in the postcard, and this sentence made all the four people present speechless.

It reads: She died because of you!

Wang Minghan's whole body trembled, and then he was so frightened that the postcard in his hand also fell to the ground.

Wu Zhengyi immediately understood that this postcard was sent to the radio station by the murderer, but the murderer stored it here at the radio station, waiting for them to find it!

It means that every step of their inference now is under the control of the murderer!

Wang Minghan gasped, and then said to Bao Xiaoting: "This is evidence, bring it back to the bureau." We'll have to find out who owns the number. ”

Wang Minghan was about to leave, but Wu Zhengyi held him down again, and then forced him to ask, "Team Wang, aren't you going to explain?" ”

Wang Minghan glared angrily: "Explain what?" ”

"The content of the postcard, which anyone with a discerning eye can see, is written to us. Team Wang, I don't care what you know, or if this case really concerns you, but one thing you have to understand is that now the murderer has the upper hand, we are in a passive state, and if you want to catch this cunning guy, you must have our help. And the premise of help is that we have to trust each other, Wang team. ”

Wang Minghan snorted: "I don't know what you're talking about, and I'm also telling you, you don't have to participate in this matter, and I also know that the provincial department doesn't believe me, and sent you down just to spy on me." You went undercover three years ago, I know, and I know you're here for them. ”