In 2002, in order to "verify whether the black bear has a keen sense of smell", Liu Haiyang threw sulfuric acid at the black bear in Beijing Zoo, and was criminally detained for one month by the public security organ in Xicheng, Beijing on suspicion of intentionally destroying property. He was released on bail on March 26th.

Tsinghua University commented that this incident had a bad social impact and had a negative impact on the reputation of the school.

In order to educate Liu Haiyang himself and be serious about school discipline, according to the provisions of Article 6, paragraph 14 of the Regulations on the Punishment of Students in Tsinghua University, and referring to Article 18 and Article 14, paragraph 2 of the Regulations on the Administration of Punishment of Students in Tsinghua University, it is decided to give Liu Haiyang a probation.

Extended data:

Criminal law of the people's Republic of China

Article 275? Whoever intentionally destroys public or private property, if the amount is relatively large or there are other serious circumstances, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or a fine; If the amount is huge or there are other particularly serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years.

Article 293? Whoever commits one of the following acts of provoking troubles and disrupting social order shall be sentenced to fixed-term imprisonment of not more than five years, criminal detention or public surveillance:

(a) beating others at will, and the circumstances are bad;

(two) chasing, intercepting or insulting others, and the circumstances are bad;

(three) extortion or arbitrary damage, occupation of public or private property, if the circumstances are serious;

(4) Causing serious disorder in public places.

People's Daily Online-Liu Haiyang who injured a black bear with sulfuric acid was detained for observation.