New policeman: Take a gift money and run into a bank robbery?

"Yes!"

……

Security Section.

Monitor indoors.

A few policemen and security guards gathered together, and next to them were the leaders of the hospital affairs committee, and the surveillance images kept flashing.

"stop!"

Yu Ruiming yelled, pointing to a nurse who sneaked in from the door on the first floor and shouted: "That's her! The nurse who went into the ward to change He Zhong's dressing!"

Judging from the surveillance screen, this is indeed a woman...

Lu Sheng frowned and looked at the leader of the hospital affairs committee: "Director He, is this a nurse from your hospital? See if you can recognize it!"

"No, I don't know this nurse, she doesn't belong to our hospital!" Director He hurriedly threw out three consecutive denials.

He had watched the surveillance video a long time ago, and he could already confirm that it was not a nurse from their hospital, or else this was a major medical accident, and the hospital would have to bear a lot of responsibility.

"Continue to monitor!"

Lu Sheng frowned, the poisoning in the hospital showed two possibilities.

First, there is more than one murderer, and there is also a female accomplice.

Second, the murderer was a woman with exceptional strength. He Aiguo was handicapped due to polio, and it was not difficult for an adult woman to subdue her.

In this way, Zhang Xiaojun was suspected of committing the crime, because she did not go there alone at the time, and her son could be an accomplice.

Lu Sheng used [Coercion] on her once before, and it was impossible for an ordinary person to react so perfectly in that situation.

Originally, in the bottom of his heart, Zhang Xiaojun's suspicion had actually been ruled out.

However, he had smelled the faint scent of perfume in the ward before on Zhang Xiaojun, and the figure in the surveillance was almost the same as Zhang Xiaojun, so the case became more complicated and confusing at this moment.

In the surveillance footage on the third floor, the nurse entered He Zhong's room twice, then covered her face with her sleeve and left again.

Obviously, the other party came prepared!

Although nothing was found, Lu Sheng still asked the security department to copy a copy of the surveillance footage to the police.

Just then, bad news came from the hospital.

He Zhong, after rescue failed, was declared dead!

The most reliable clues have been completely cut off...

Chapter 30 What else do you have to say?

"Leader Lu!"

As usual, I came to the Municipal Bureau to supervise the progress of the work, and colleagues from the technical department hurried over with a stack of reports.

Lu Sheng stopped and greeted him: "The test results are out?"

Li Sheng nodded, straightened his crooked eyes, "Come out!"

"There is indeed potassium cyanide in the drop bottle, and after the autopsy by the forensic doctor, He Zhong did indeed die of cyanide poisoning."

"Have any fingerprints been detected on the drop bottle?"

Li Sheng nodded and looked at Lu Sheng: "Fingerprints and palm prints were indeed detected on the above, and it was preliminarily determined to be the palm of a woman."

"There are fingerprints..."

Lu Sheng suddenly became suspicious.

Judging from the series of cases, the murderer is a very cautious criminal, and it is impossible to leave such obvious evidence behind.

However, this is also an important clue. Through fingerprint database comparison, if the murderer is a person with a criminal record, the murderer can be quickly identified.

But Lu Sheng feels that things will never be so simple.

"Team Leader Lu," Li Sheng looked at Lu Sheng, "The next key is to compare the database and find someone who matches the fingerprint, then the truth will naturally surface."

"Ok!"

Lu Sheng nodded, "Then this will trouble our brothers in the technical department. Compare it as soon as possible, so that the spirit of the deceased can rest in peace. Time is running out!"

"Understood!"

......

The next day, noon.

Lu Sheng walked out of the meeting room with a tired face.

After reporting the results of both parties, it was found that Zhang Xiaojun and his son were suspected of committing the crime. Zhou Bureau immediately issued an order to summon the two to the Public Security Bureau for fingerprint comparison.

Yes, in yesterday's database comparison, no fingerprints of the suspect were found.

In other words, the suspect is not a reformed criminal.

And Tang Kaixuan went through the investigation of the old city.

Six managers of the building materials company surnamed Xie were found, but after interrogation and analysis, it was found that none of the six were suspected of committing the crime, so they had to be released.

Therefore, Zhou Tianxiong decided to expand the scope of the investigation, and the building materials companies in the entire urban area would be involved.

"Leader Lu," just as Lu Sheng was frowning, Ye Shihuai walked over with two boxes of lunch from outside, "The meeting has been going on, and you haven't eaten any food, have you?"

"Why are you here?" Lu Sheng was a little stunned when he took the lunch box Ye Shihuai handed over.

Although Ye Shihuai is the follow-up reporter of this case, he does not have to attend every meeting. If he is a little lazy and writes a news report at the end of the summary, it will be fine.

"Hey hey!" Ye Shihuai said with a silly smile, pouted.

After these days of contact, the relationship between the two has become more and more natural, and occasionally they will joke and act coquettishly.

"Welcome Reporter Ye Da to come to supervise the progress of the work! I'm afraid that you will be tired..."

Lu Sheng unwrapped the chopsticks and said with a smile.

"Humph!"

Ye Shihuai snorted coldly, and the corners of her mouth raised secretly, "Slick tongue, eat yours quickly, the food will be cold later!"

"Order!"

Lu Sheng swept away the haze between his brows, opened the lunch box and began to pick it up.

The boat is naturally straight when it arrives at the bridge, and it is useless to solve a case like this, even if you are in a hurry.

Wherever you go, you will leave traces!

Colleagues passing by looked at the two who were flirting with emotion.

It's good to be young!

"Do you have any plans for the afternoon?"

After he was full, Lu Sheng packed the lunch box and asked Ye Shihuai.

"arrange?"

Ye Shihuai glanced at Lu Sheng hesitantly, "Aren't you still busy with the case this afternoon?"

"Yes!" Lu Sheng nodded, "I'm going to the No. [-] Middle School in the afternoon. There is a suspect who needs to be summoned. Because it involves minors, it's not good to make a big splash, so I plan to go there alone..."

......

City No. [-] Middle School.

Lu Sheng was wearing a duty uniform, and Ye Shihuai followed behind. After showing his police officer ID and reporter ID respectively, he soon met the director of the school's Academic Affairs Office.

This is a middle-aged man with a Mediterranean style, with a few stubborn hairs combed together, just around the hairline.

"Wang Cang?"

The director was obviously a little surprised, "He is the school's key training target, he is excellent in character and learning, and he is always the top three in his grade. How could the police come to the door?"

"Hehe~"

Lu Sheng waved his hand and said with a smile, "Teacher, please don't get me wrong. We, the police, just want to ask him about some things. It may not be convenient for me to disclose the specific details of the case."

"Ok."

The director had no choice but to call Wang Cang over.

Wang Cang was a tall and thin boy, wearing a loose school uniform, with a short beard and a puzzled look in his eyes.

Clearly, there was some confusion as to why the police were looking for him.

"Hello, classmate Wang, I'm Lu Sheng, a policeman from Baiyun Police Station. I'm looking for you to understand something." Lu Sheng smiled at Wang Cang after signaling the director to leave the office first.

Wang Cang nodded, with a calm face: "Just ask, I will tell you everything I know!"

......

the other side.

Under Zhou Tianxiong's instruction, the police dispatched quickly and summoned Zhang Xiaojun to the Municipal Bureau.

"Name?"

"Zhang Xiaojun."

"gender?"

"Female."

"Home address?"

"..."

"Do you know why we summoned you here?"

Zhang Xiaojun shook his head nervously, "I don't know, didn't a police officer surnamed Lu come to my house for an interview before?"

"That's right!"

Li Hu nodded, "That's Deputy Head Lu of our case handling team!"

"Let me ask you, where were you at six o'clock in the evening on September 25th?"

"I went to He Aiguo to borrow money, but... I just went home." Zhang Xiaojun repeated what he had said before.

"Are you alone?" Li Hu stared straight at Zhang Xiaojun, as if he wanted to pry a flaw from her expression.

Zhang Xiaojun shook his head: "And my son."

"Did the two of you go back together? Didn't you take half a step apart?"

"No!" Zhang Xiaojun did not hesitate.

"Then does he know what happened between you and He Aiguo?" Li Hu's tone softened suddenly.

"police officer!"

Zhang Xiaojun also had a wry smile on his face, "He is still a child, how could I let him know such things."

"Why did you take him to He Ai's home that day?"

"He had a cold and asked for leave at home, so I just asked him to come out to get some air. After all, high school kids are under a lot of pressure..."

Li Hu nodded to express his understanding, and then chatted with Zhang Xiaojun about his family's problems, and talked about his child's grades by the way.

He is the old policeman, so he naturally has his own set of experience and methods on how to interrogate. It is useless to use a harsh tone, and the only way is to relax.

When the suspects relax their vigilance, it is time for them to show their flaws.

"I heard from the leader of your chemical plant that you were late for an hour yesterday morning?" Li Hu asked abruptly.

"Isn't it cold? I overslept all of a sudden."

over slept?

Li Hu sneered, "You have been in the chemical plant for so many years, let alone being late, it seems that you have never even asked for leave?"

"Your leader also said that you sometimes go to work with an illness, and you are a model worker in the factory every year!"

Zhang Xiaojun's expression obviously flashed a little flustered, "I'm a human, not a machine, there will always be mistakes, right?"

Boom boom boom! !