The small nurse in the hospital wanted to change the patient's medicine, but found that there were many medicines in the dropper, she hurriedly touched the patient's forehead, but found that she was cold. She was stunned and hurried to wake up and sleep by the bedside

The small nurse in the hospital wanted to change the patient's medicine, but found that there were many medicines in the dropper, she hurriedly touched the patient's forehead, but found that she was cold. She was so frightened that she hurriedly woke up the husband of the deceased who was sleeping next to the bed, and the doctor immediately rushed to the ward to examine the pupils and face of the deceased in detail, but found something unusual, and judged that the deceased was not a normal death.

At this time, the forensic doctor also arrived in time, and his judgment was the same as that of the doctor, the left and right faces of the deceased were very different, and there was obvious puffiness on the left side of the face, which was not a cancer death. To find out the real cause, it is necessary to dissect the corpse, which is stopped by the husband of the deceased. He believes that his wife was tormented by illness before he died, and he will let him leave safely after he dies. But the court old Liu told him that if he wanted to know the reason, he had to dissect it. As an old policeman, although he has experienced countless cases, when this happened to his head, he was very broken.

On the other hand, the police collected evidence at the scene of the crime and transported the body to the police station. For lao Liu's idea of insisting on dissecting, the director raised questions, for a cancer patient, is it necessary to have it? But Lao Liu told him that as a forensic doctor, this is his duty, he has been with Lao Yu for many years, and now it is the wife of a colleague who has to be dissected, and he is also under great pressure. A police officer who was collecting evidence at the hospital found a syringe in the trash can at the entrance of the ward. It would have been normal to see the syringe in the hospital, but according to the hospital cleaner, the trash can was cleaned before twelve o'clock in the evening. Therefore, this syringe was thrown here after twelve o'clock, and it is most likely a crime tool. Unfortunately, no fingerprints of the killer were found on the needle.

The forensic doctor performed an autopsy on the deceased overnight and found a large number of bubbles in the veins. This is exactly in line with Lao Liu's conjecture, the original deceased was injected by the murderer before death, these air into the vein will form an air embolus, air plugs along the blood flow of the vein, all the way into the right atrium and pulmonary artery, into the right atrium of the air will form countless small bubbles, which leads to the return of blood from the heart, the formation of respiratory failure. The other way will enter the left subcutaneous blood vessel, which is the main cause of the slight swelling of the left side of the deceased's face. If you want to find out how much air is being injected into your heart, you have to put it aside and put it in water for testing. The forensic doctor then placed the deceased's heart into a reservoir, and with the sound of grunting, a large amount of air was discharged from the heart. This also proves the correctness of the above conjecture. So, who used such a vicious modus operandi to brutally kill a seriously ill patient with cancer? After Learning the cause of his wife's death, Lao Yu was also shocked and excitedly said that he had been guarding his wife from beginning to end and did not leave half a step. When we can't have anyone touching his wife, he doesn't notice it, and although the old man is very sad, he has become the object of key suspicion.

The police on the other side found the nurse on duty at the hospital for cross-examination, and the nurse found that the needle was indeed missing a needle, and the number was recorded. Because it was only counted at ten o'clock last night, the police flower immediately interrogated whether there were any other people who came in after ten o'clock last night, the nurse thought for half a day, and finally remembered a person, that is, the patient's family name Yu He came yesterday to inquire about the condition, and the little nurse came back after busy work but found that Lao Yu had left. It is entirely possible that he took the syringe

Hearing this, another small nurse also echoed, she observed the older for a long time, but found that she was very unconcerned with her wife. Once, she took the medicine bottle into the ward to change the medicine for the patient, but found that The old Yu was in the aisle with a long-haired woman eyebrows, and she didn't even know that his wife's medicine bottle was hanging up, so she also said a meal to him. To say what the woman looked like, he didn't see it clearly. To ensure that nothing was wrong, the police admitted the fingerprints of the two nurses on duty and returned to the police station. After the police identified the deceased, they found only three fingerprints on the body, two nurses and one older.

Although Lao Yu is the most suspicious, the police officer knows Lao Yu very well, so he has not believed that the murderer is him. At this time, The old Man's mother-in-law came to the police station to ask him about the crime, and the Zhou team immediately pulled several people apart. Older than a big man crying in the room tearing his heart and lungs. The police department conducted a summary meeting based on the clues they had, and they found that the two nurses on duty were completely doctor-patient relations and had no motive for committing the crime, although they did not believe that the murderer was old, but multiple pieces of evidence pointed to him.

Another police officer pointed out that Lao Yu also had a motive for committing the crime. If he encounters his wife suffering from a terminal illness, he has to deal with endless family chores, cope with endless care, cope with expensive medical expenses, and all kinds of comprehensive sequelae, Lao Liu took out a needle to refute his conjecture. Although the deceased did not have the fingerprints of the fourth person, it was impossible to contact the deceased when it was necessary to inject air into the vein with a syringe, which was completely different. Therefore, the police also envisioned vendetta and love killing, the interpersonal relationship of the deceased is simple, the vendetta is completely impossible, and now only the conjecture of love killing is left.

At this time, Zhou Team remembered the long-haired woman who was in the hospital and met the old man. Then they came to Lao Yu and asked him to remember who the woman who talked to him in the hospital aisle last week was, and He couldn't think of it when he racked his brains. The police reminded him to wear a shawl hair, and he remembered that the woman was his wife's cousin, and that it was the cousin who came to visit the hospital, and their relationship was very good. Seeing that her cousin was seriously ill, she couldn't help but cry in the aisle, when the police took the last step to solve the mystery, when the truth came out, everyone sighed, who do you think is the real culprit, you can leave a message in the comment area, we will reveal the next issue

This is the storyline of the movie "Criminal Police Mission"