What is unbelievable is that the person who used sulfuric acid to splash the bear was not extremely vicious, but a high-achieving student from Tsinghua University, which made the public security department quite a headache when dealing with this matter at that time.
Twenty-one years have passed, and the injured bear young man who was the focus of the first time has now become a senior expert of the Chinese Academy of Sciences, fighting on the front line of scientific research, which is embarrassing.
23 February 2002On Saturday, many citizens brought their children to visit and play in the Beijing Zoo, especially around Bear Mountain, where black bears live, gathered a large number of tourists, after all, large carnivores such as black bears, many people can only have the opportunity to get close to them in the zoo in their lives.
Just as the tourists were concentrating on watching the black bear, suddenly, from the northeast side of the bear mountain, there was a terrible roar, the tourists followed the scream, and found that a black bear was rolling all over the ground, the fur on the body seemed to be burned bald, and the wound was still emitting white smoke, the appearance was extremely penetrating.
Some attentive tourists found that the cement floor around the black bear also appeared abnormal, not only constantly emitting white smoke, but also blisters when the boiling water boiled, making a "zizi" sound, after the white smoke dissipated, the ground appeared black burn marks, and some tourists who were closer also smelled quite a pungent smell.
Thinking of the terrorist attacks that broke out around the world at that time, some tourists reacted quickly and evacuated to the periphery.
Liu Haiyang. But just when the tourists fled the scene urgently, a mysterious man holding a glass bottle turned a blind eye to everything that happened around him, not only that, but he also approached Xiongshan with a fanatical look, wishing that the whole person was lying on the guardrail, and continued to observe the black bear rolling back and forth, in pain, he was the initiator of all thisLiu Haiyang.
The heart-rending roar of the black bear attracted the attention of the staff, and just as they were evacuating the crowd while understanding the situation, Liu Haiyang's unusual behavior was quite eye-catching, and a keeper kept his eyes on Liu Haiyang and observed his every move.
If Liu Haiyang is the source of this riot, it may be inappropriate for tourists to rush forward so rashly.
But what the keeper never expected was that the man, who was suspected of being a suspect, not only did not flee the scene as soon as possible after the accident, but instead stepped forward to observe the black bear, and then walked around the bear mountain before leaving unhurriedly.
Such an arrogant suspect, the keeper may have only seen it in the movie, so he used the walkie-talkie to contact the zoo's security personnel, and continued to follow Liu Haiyang, after everyone repeatedly confirmed that Liu Haiyang did not have a murder weapon in his hand, and finally took it down near Shihu Mountain and sent it to a nearby police station.
Subsequently, the staff told the police what Liu Haiyang had done, and the police were also very puzzled, thinking that there were such strange criminals in these years, and they were still going to animals, I am afraid it is not psychological.
Immediately afterwards, ** interrogated Liu Haiyang, and when asked what Liu Haiyang did to the black bear, Liu Haiyang admitted without hesitation:"Yes, I poured concentrated sulfuric acid on them. ”
As we all know, concentrated sulfuric acid is a dangerous chemical, and its dehydration, strong corrosiveness and strong oxidation make it always a key focus in the laboratory, and it has always needed to be locked and kept by special personnel.
If the human body comes into contact with concentrated sulfuric acid, it will hydrolyze with the fat and protein in the human body, causing serious chemical burning, even a small drop of concentrated sulfuric acid on the clothing, which will cause the clothing to burn a hole.
In the same way, when concentrated sulfuric acid drops onto the black bear, no matter how thick the fur on the black bear's body is, it cannot resist the erosion of concentrated sulfuric acid at all.
What surprised the police the most was that after Liu Haiyang made such a cruel move to the black bear, he seemed to think that it was a common thing, so he behaved so frankly.
On this morning, Liu Haiyang put the concentrated sulfuric acid purchased through special channels into glass bottles, and then wrapped it in a paper bag and brought it to the zoo.
After a period of waiting, Liu Haiyang witnessed the keeper gradually walking away, so he quietly approached the northeast corner of Bear Mountain, put on gloves, took out the concentrated sulfuric acid while the tourists around him were not paying attention, and splashed it on the black bear.
Not only that, Liu Haiyang also took the initiative to confess that this is not the first time he has sprinkled chemicals on a black bear, and a few months ago, he also tried to sprinkle caustic soda on Xiong Mountain.
This order is completely blindfolded, how much hatred does this Liu Haiyang have with the black bear, or is he the *** personality, so he has done this to the animal many times.
But when ** asked about his motive for committing the crime, Liu Haiyang's answer was even more unexpected than everyone expected, and he only heard him say:"I just wanted to test if he was stupid or not. ”
Liu Haiyang's answer caused the interrogation room to fall into a brief silence, and then, in the in-depth investigation of **, more information about Liu Haiyang was revealed.
It turned out that Liu Haiyang was a high-achieving student from Tsinghua University majoring in electrical engineering, and in his senior year this year, he not only ranked among the best, but even obtained the qualification to send graduate students.
But it is incomprehensible that such an enviable Tsinghua student would maliciously harm animals.
Through interrogation**, it was learned that Liu Haiyang learned that bears have a very sensitive sense of smell and can distinguish the danger of things with their noses, so he used caustic soda and sulfuric acid to test them.
When using caustic soda a month ago, perhaps because caustic soda is almost colorless and odorless, the black bear reacts less to it, so Liu Haiyang thought of replacing caustic soda with sulfuric acid, which is also corrosive but has a stronger smell.
What Liu Haiyang didn't expect was that in the face of the pouring sulfuric acid, the black bear did not dodge it at the first time, which was very different from the introduction in the book.
Obviously, Liu Haiyang did not have the slightest understanding of what he was doing, although at that time there were no regulations such as the "Anti-Animal Cruelty Law" in China.
But his actions have caused irreversible damage to the black bear, which is the destruction of the zoo's public property, and how to deal with it still needs the zoo to make a decision after a comprehensive inspection of the black bear's injuries.
But at least on the night of the 23rd, Liu Haiyang is destined to not be able to leave the police station, and can only be temporarily contained by the Xicheng Police Station in Beijing.
The results of the zoo's examination were soon released, and according to careful examination by keepers and veterinarians, a total of five black bears were injured due to sulfuric acid corrosion, and one of them not only suffered extensive burns all over his body, but also lost his left eye forever.
Not only that, according to the interrogation results provided by the police, the park found that a horse and bear that was injured by contact with the caustic soda splashed by Liu Haiyang a month ago has not healed so far, and it has become extremely vigilant against humans, and even the keepers who get along with it day and night cannot get close to it.
At the same time, the incident of Tsinghua University's top students maliciously harming animals has also caused a huge social phenomenon due to the spread of news, and many people have demanded that Liu Haiyang be severely punished, believing that such a person is not qualified to stay in China's highest university to study, and Tsinghua University should expel him from the school.
Li Meijin. It was only then that Liu Haiyang really realized how bad what he had done, and this one-meter-nine tall young man felt extremely guilty and panicked in the detention room of the police station.
Liu Haiyang was temporarily detained for hurting the black bear, and unlike the outside world's verbal criticism of Liu Haiyang, ** is more concerned about whether Liu Haiyang is a natural personality, if so, then necessary measures must be taken against him before he makes a bigger mistake.
Psychologist at that time at the Chinese CongressLi Meijin. When the professor learned of this, he came to the police station to conduct a psychological analysis of Liu Haiyang, and the results made everyone breathe a sigh of relief, according to Professor Li Meijin's judgment, Liu Haiyang is not a *** personality, but a lack of common sense in life, and this is also related to his growing up environment since childhood.
Liu Haiyang's parents divorced when he was a child and was raised by his mother, and his mother's expectations for him were extremely high, and his education style was quite strict.
Liu Haiyang, who has liked animals since he was a child, wanted to choose a biology major in college, but under the pressure of his mother, he had no choice but to choose a better electrical major to find a job.
Liu Haiyang's life experience has made many people feel compassion, and they believe that society should be more tolerant of this young person with cognitive defects; Others believe that Liu Haiyang should be severely punished, otherwise such incidents will continue to occur.
Liu Haiyang. The judicial community also made it difficult for the judicial community to take this case, because at that time, China had not yet established an anti-animal cruelty law, and Liu Haiyang's behavior did not reach the level of "endangering endangered wildlife", and could only be regarded as the crime of intentional destruction of property.
Moreover, according to Liu Haiyang's remorse during the public trial of the case, the court finally decided to give him a lighter punishment and gave him a chance to reform his ways, and Liu Haiyang was able to continue his studies at Tsinghua University.
Time flies, 21 years have passed in a blink of an eye, and now Liu Haiyang has become an expert of the Institute of Electronics of the Chinese Academy of Sciences, and has made great achievements in the field of new energy.
Liu Haiyang still regrets the unbearable past many years ago, and hopes that he can continue to make achievements in the field of scientific research, make up for his mistakes with practical actions, and live up to the society's tolerance for him.
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