There is no doubt about guilt, and there is a presumption of innocence. Evidence is required in handling cases, and without sufficient evidence, no amount of inference will be in vain.

What Fan Ming learned from Tian Shaoyin was enough to prove that Guan Xinmu had alibi evidence at the time, and Hang Ying was her father, so she had no reason to kill her father.

Since Guan Xinmu is not the murderer, the owner of the other fingerprint taken from Hang Ying must be the most suspicious, and that person is likely to be Xia Yuan, after all, his identity is a doctor.

Fan Ming walked into the interrogation room, ready to meet Xia Yuan.

"Boss, this is the transcript that Xia Yuan made just now." Cui Rui handed the completed transcript to Fan Ming.

Fan Ming took the transcript, "Xiao Rui, you go out first, I'll leave it here." ”

Fan Ming briefly looked at the transcript, and sure enough, as he expected, Xia Yuan had been avoiding the important and trivial, and he did not answer anything that was unfavorable to him.

It seems that Xia Yuan has also been prepared early in the morning, which is the most nerve-wracking thing.

Fan Ming knew that the police should pay attention to evidence in handling cases, and they could not arrest people without evidence. There is no doubt about the crime, if there is no definite evidence to prove that Xia Yuan is the murderer, then he will be acquitted sooner or later.

Fan Ming walked in front of Xia Yuan, and then sat down quietly, "Xia Yuan, I think you should know very well, what I asked you to do here, right?" ”

"How would I know." Xia Yuan shrugged his shoulders and pretended to be innocent, "I'm a good citizen, and I've always been law-abiding." ”

"Good citizen, huh?" Fan Ming took out a photo of Hang Ying before his death, "Do you know this person?" ”

Xia Yuan glanced at the person in the photo, who was clearly Hang Ying, but he quickly retracted his gaze, "I don't know." ”

"Don't know? What about this one! Fan Ming took out another photo, which was taken when Hang Ying died, and put it in front of Xia Yuan again.

Xia Yuan looked at the photo, and his shoulders couldn't help but shake subconsciously, after all, being a thief would be weak-hearted, and he did kill people.

"Officer, I don't understand why you have to be sure that I know this person, I really don't know him, who is he?" Xia Yuan still pretended to be stupid.

Fan Ming lowered his voice, "Listen, his name is Hang Ying, he was killed more than a month ago, on the surface, he was hit by a car and died, but after many forensic autopsies, it was found that the real cause of his death was that he was injected with too much adrenaline." ”

"Oh, really?" Xia Yuan looked at Fan Ming fearlessly, if he wanted to be innocent, he had to be calm and not show his feet.

Fan Ming continued: "Xia Yuan, you are a doctor, I think you should know better than me, adrenaline is a double-edged sword, it can save people and kill people, it can make people on the verge of death breathe faster, make the heartbeat and blood faster, provide more energy for the body, and make the reaction faster, but if there are too many injections, it will make people overexcited and lead to death." ”

"So what?" Xia Yuan spread his hands and said.

Fan Ming said directly: "Because an overdose of adrenaline can cause death, and you don't know it, so you killed Hang Ying in this way!" ”

"No, it's just your rebellion! I'm not the murderer you call me! Xia Yuan slapped the table hard, "Officer Fan, I admit that I am also a doctor, but you can't think that I am suspected of committing a crime just because I am a doctor, then all doctors in the world may be murderers." Besides, I don't know Hang Ying, I have no grudge against him for a long time, and I have no enmity for a long time, why should I kill him! ”

"Doctor Xia, don't worry, if you are really innocent, we will not embarrass you, now you just need to answer my question seriously!"

Fan Ming said directly: "Xia Yuan, may I ask where you were and what you were doing on the afternoon of the sixteenth of last month?" ”

"I don't remember." Xia Yuan knew that the police came to him this time, and they must have wanted to ask him about Hang Ying, but he decided that they had no direct evidence, so he decided to kill him and not admit it.

"Really? Don't remember? Fan Mingleng raised his eyebrows, and then took out the notes from the prior investigation, "Then let me remind you, on the afternoon of the sixteenth of last month, you had an appointment with Li Jie from Renai Hospital, and you left Mingmei Hospital at about 2:20 in the afternoon, but in fact, you didn't go that day because of something." ”

"So what?" Xia Yuan chose to grit his teeth, "Can't I miss the appointment if I make an appointment to meet?" ”

"Of course, but there's always a reason for no-shows. Can you tell us why you can't go to your appointment? Fan Mingjun raised his hand.

"My car broke down halfway through, so I didn't make it." Xia Yuan said casually.

Fan Ming continued to ask, "Really? When did your car break down, where did it go, which repair shop did you go to repair it, and what towing company towed the car? ”

"Officer, am I obligated to answer this? These are my personal questions. Xia Yuan retorted, he knew that the police would find him, and he must have some evidence.

But fingerprints don't tell the whole story, there is never a doubt about guilt, and innocence is presumed.

There is no frustration between him and Hang Ying, and naturally there is no motive for killing, and on this basis alone, the police have no way to convict him!

"Xia Yuan, you have the right not to answer, but the truth will not be covered up forever because of your silence." Fan Ming warned in a low voice: "Remember, the French Open is magnificent, negligent but not leaky!" ”

"Boss, the fingerprint results have come out!" Xu Chong pushed open the door and ran over, "Xia Yuan's fingerprints are completely consistent with the fingerprints extracted from the deceased Hang Ying!" ”

Holding the appraisal report, Fan Ming turned his head to look at Xia Yuan, "Xia Yuan, you also heard it, the fingerprints we took from you when we got out of the car just now were compared with the fingerprints we found on Hang Ying's body before, and it was determined that it was the same person, what else do you have to say?" ”

Xia Yuan was silent for a while, and then quickly said: "Even if Hang Ying's body really has my fingerprints on it, so what, I must be the murderer!" ”

"At least it can mean that you and Hang Ying have met, and you have had physical contact!" Fan Ming said sharply: "Hang Ying died because of an overdose of adrenaline, and you are a doctor, and you are even more suspected of murder." ”

"Now you just think I'm guilty, but you can't condemn me. You say I injected him with adrenaline, but what about the evidence? Xia Yuan turned his heart on the side and decided to take a gamble, "I admit that I have seen Hang Ying before, but at that time he was knocked unconscious, and that fingerprint may have been left when I helped him." ”

"You helped him? Since you helped him, why didn't you take him to the hospital? Fan Ming continued to ask.

"I did have the idea of taking him to the hospital, but then I regretted it, so I let go of his hand and drove away." Xia Yuan continued to make up lies, no one knew about these things anyway, and the so-called evidence was not enough to prove him.

"So you gave up saving him because of your own selfishness?" Fan Ming then asked.

"Yes, I gave up on him, officer, you can think I'm selfish, but it's human nature, in the circumstances, do I dare to save him? You also know that in today's society, it is difficult to be a good person, I may have saved him, and I will be framed as the perpetrator! Xia Yuan said it soundingly, but it was also an excuse for himself to get rid of his crimes.

"You're a doctor, isn't it your vocation to save lives? How can you see someone lying on the side of the road, and see death without help! Fan Ming asked rhetorically.

"Officer, I'm just a doctor, but I'm not a saint, and I can't just let dirty water splash on me for no reason. But now it's inevitable, I didn't expect that I would become a murderer in your eyes because I left fingerprints on the deceased! Xia Yuan said with an aggrieved face, completely portraying himself as a humble victim.

Fan Ming frowned, what Xia Yuan said did make some sense, although he had no alibi evidence at the time, his reason was sufficient, and the most important point was that he couldn't find Xia Yuan's motive for killing people at all.

After all, Xia Yuan is the director of Mingmei Hospital, and Hang Ying is just a kidnapper who tried to kidnap others, how could these two people be related, there is no grudge between them, and ordinary homicides are nothing more than love and financial feuds.

No matter which one it is, Xia Yuan and Hang Ying have nothing to do with each other.

"Officer, if you have evidence to prove that I am a murderer, then you can arrest me, you don't need to interrogate me like a prisoner!" Xia Yuan stretched out his hands to Fan Ming, his eyes revealing provocation.

"Xia Yuan, you can leave." Fan Ming stood up and waved his hand.

Xia Yuan was slightly surprised, but he still walked out quickly.

"Boss, why did you really let him go?" Xu Chong looked at Fan Ming with a puzzled expression, "The fingerprints have already been proved to be his, isn't it enough?" ”

"Xia Yuan's explanation is not unreasonable, we don't have enough evidence to prove that he is the murderer, and he does not have enough motive to kill, even if the murderer is really him." Fan Ming sighed helplessly.

"Xia Yuan, he is a doctor, he also saw Hang Ying at that time, and Hang Ying also has his fingerprints on his body, he must be the murderer!" Xu Chong felt very unwilling.

"There are many ways to find the truth, and one of the most unlikely ways is to let the truth come out on its own." Fan Ming's face was slightly gloomy, he had already thought of a way.

"Will the truth come out on its own?" Xu Chong felt very incredible.

"Let the brothers monitor Xia Yuan's every move twenty-four hours a day, I believe that we will be able to find out the answer soon, and I will ask him to take the initiative to help us find evidence." Fan Ming was already confident, and he was looking for Xia Yuan this time to prove that he was the murderer, and to let Xia Yuan know that he had been suspected.

Because the evidence is insufficient, you can't arrest him, and if you want to find evidence, let the murderer take out the evidence himself.

After going back, Xia Yuan will definitely be like an ant on a hot pot, and what he is most anxious about is of course to destroy some evidence that only he can know. As long as you monitor him 24 hours a day, you will definitely be able to gain something.

Guan Xinmu didn't expect Xia Yuan to come out safely, which made her feel very unbelievable.

She didn't know why Xia Yuan was released, and she didn't know if Xia Yuan said anything that shouldn't be said.

Xia Yuan knew that if he said that Guan Xinmu was pretending to be Yan'er in front of Fan Ming, it would be equivalent to indirectly admitting that he was the murderer of Hang Ying, because he learned the secret from Hang Ying that he shouldn't know, so he had the intention of killing for a while and killed Hang Ying.

As long as the police can't know the secret of Guan Xinmu, they will never know that his motive for killing Hang Ying is to kill him, so that only he knows the secret from now on, so that he can blackmail Guan Xinmu and become the director of Mingmei Hospital.