As soon as he walked out of Cheng Jian's office, Qi Ruonan's phone called. She succinctly reported two things:

First, they carefully analyzed the surveillance video of the psychiatric hospital and determined that Jiang Ran was the female suspect who appeared near the scene of the crime twice.

Second, on the night Tang Jing was killed, they brought back from the scene of the crime the mop that the murderer used to clean up the crime scene. There was a clump of hair wrapped around the mop, and they examined several of the hairs with hair follicles, and extracted two different DNA, one of which belonged to the victim Tang Jing, and the other was female DNA, which may have been accidentally dropped by the suspect at the scene of the crime during the crime.

After getting these two exciting news, Gu Song's heart suddenly ignited his fighting spirit. He hung up the phone and said to Qiao Sheng: "Jiang Ran has a motive to kill Tang Jing, and it is also very consistent with the characteristics of a criminal suspect in all aspects. As long as the DNA can be compared, it can be basically determined that she is the murderer of Tang Jing. Of course, eighty percent of Feng Yuhua's case was also done by her. ”

"There may still be Jiang Ran's personal belongings in the hospital, if not, we can also contact Jiang Ran's cousin, I believe that the comparison of the sample materials should not be difficult to get." After Qiao Sheng finished speaking, he immediately contacted Xia Shi and asked him to bring a few people to closely monitor Luo Tong's every move. Once it was discovered that he had contact with Jiang Ran, the two people were immediately taken back to the county public security bureau for questioning.

After finishing the work at hand, the burden on Qiao Sheng's shoulders was finally lightened a little. Without waiting for Gu Song to speak, he took the initiative to say: "It's rare to come to D City, let's go and visit Chu Xinlei by the way." ”

"Well, that's exactly what I wanted." Gu Song smiled gratefully at Qiao Sheng, and said half-jokingly, "If that kid in Xia Shi knows that I used the convenience of my work to meet his goddess, he will definitely be jealous." ”

"Listen to what you mean, Xia Shi still likes Chu Xinlei until now?"

"No, he's a nostalgic and stubborn person, and it's hard to change once he recognizes something, and it's the same in terms of feelings. If Xinlei hadn't been with me in the first place, but had chosen summer time, maybe she would ...... Alas, forget it......" Gu Song sighed and didn't continue.

When he was about to walk to the ward, Gu Song suddenly heard someone in the corridor calling his name. He followed the prestige and saw Nurse Cui, who was in charge of taking care of Chu Xinlei, hurriedly walking towards him. He greeted Nurse Cui warmly, and the other party politely replied to him, but there was a panicked expression on his face, as if he didn't want to see him.

Gu Song felt strange and worried that something had happened to Xinlei, so he hurriedly asked, "Nurse Cui, is Xinlei okay?" Can I go to the ward to see her now? ”

Nurse Cui glanced at Qiao Sheng suspiciously, as if she was wary of this unfamiliar face. Gu Song explained: "This is my leader, let's come to the hospital to do something, I want to see Xinlei by the way." ”

"Xinlei has been discharged from the hospital, you won't see her today......" Nurse Cui replied coldly.

"What? Xinlei was discharged from the hospital? Gu Song was deeply surprised by this answer, "But when I came a few days ago, you also said that Dean Huang would not let her be discharged from the hospital, for fear that she would be mentally stimulated when she learned the news of Professor Chu's death, why did she change her mind so quickly?" ”

"That's what her family meant, and it's not convenient for us to interfere. Anyway, Xinlei's illness is almost better, and she will have to face reality sooner or later. ”

"Can you give me her contact information? I still have something to say to her. ”

"Xinlei didn't have a mobile phone when she was discharged from the hospital, and you can only find her through her family."

"Her family ......" Gu Song recalled the painful experience many years ago, those words of blame still echoed in his ears, and he couldn't help but smile self-deprecatingly and said, "Xinlei's family hates me very much, and they won't let me contact Xinlei......"

"I'm sorry, then I can't help it." Nurse Cui looked at Gu Song helplessly, and her tone finally softened. "Officer Gu, I know that you have been thinking about Xinlei for so many years, and you have suffered a lot of undeserved pain because of that incident. No matter whose fault it was in the first place, whether her family blamed you or hurt you, now that Xinlei has recovered and been discharged from the hospital, this is the greatest comfort to you. It's time for you to let go of the past and live your life well. ”

"Yes, you're right, since Xinlei has started a new life with the support of her family, I shouldn't have pestered her anymore and reminded her of that unpleasant past. Forget me, she'll live better......"

"Don't worry, she'll be fine." Nurse Cui comforted Gu Song. "Okay, I'm going to work, take care of yourself."

While Gu Song and Nurse Cui were talking about these things in the corridor, Chu Xinlei was losing her temper in a special care ward. She was not discharged from the hospital and went home, nor did she know the news of Professor Chu's death, but was transferred to the ward by Dean Huang and was secretly cared for.

At this time, Chu Xinlei was sitting on the hospital bed with her mouth pouted, staring at the young man sitting opposite her with a resentful gaze. The man's name is Chu Jiyan, and he is Xin Lei's dragon and phoenix brother, and the two are quite similar in appearance, but their personalities are very different. Although Chu Jiyan was only born more than twenty minutes earlier than Xin Lei, he has been domineering and strong since he was a child, and he wants to take care of Xin Lei in everything, as if in his heart, Xin Lei will always be a little girl who needs to be protected.

Because Chu Jiyan lives in the United States all the year round, in recent years, the two of them have not met much often, but this has not changed Chu Jiyan's desire to control in the slightest. He asked Dean Huang to "hide" Xinlei, on the one hand, to avoid Gu Song, and on the other hand, to protect Xinlei from the "enemy".

Although Xin Lei can't understand what he does now, and even gets angry with him and loses his temper, he still has to stick to his principles until he helps his family go through the formalities of leaving the country and stays away from this dangerous place.

"Brother, why are you putting me here? Do you and Uncle Huang have something to hide from me? After a stalemate for a moment, Xin Lei opened her mouth again to question Chu Jiyan, but the latter replied to her resolutely: "Xin Lei, don't ask so much, when we arrive in the United States, I will tell you everything." ”

"Why go to the United States?" Xinlei reluctantly asked, "Are Mom and Dad going with you?" Will we live there in the future? ”

"Yes, we all went as a family and will not come back in the future. You also want to start a new life in a different place, right? I'm sure you'll love my arrangement. ”

"But ......" Xinlei bit her lip unwillingly, and said aggrievedly, "Gu Song promised me that he would definitely catch the murderer of the year and give me an explanation." If you don't let me contact him, I'll be worried if he can't find him. ”

"Then let him worry." Chu Jiyan was unmoved, and even said with some schadenfreude, "That guy suffered on his own, and he deserved to live in pain and self-blame for the rest of his life." ”

"Brother, what do you say? Gu Song didn't hurt me, the incident five years ago was an accident, not his fault. ”

"It seems to me that it's his fault." Chu Jiyan got up from the sofa, slowly walked in front of Xin Lei, put his hand on her shoulder, looked at her with gentle eyes and said, "Xin Lei, forget that person, don't have anything to do with him from now on, if you don't want him to kill me......"

"What?" Xin Lei didn't understand what Chu Jiyan meant, and frowned suspiciously.

"It's nothing ......" Chu Jiyan barely squeezed out a bitter smile, and immediately diverted the topic just now.

In a sense, the relationship between him and Gu Song is that of a mouse and a cat. For his own safety, he couldn't let a smart cop stay by Xinlei's side, that would be tantamount to digging his own grave.