I remember there was a movie called "The Room" Murder or Suicide.

Chinese name: 405 murder case

Main achievements: (Yaoting Shen)

Main performances: (Fa Lan Li) (Jiufeng Shi) (Xiqian Wu) (Min Xu Min Xu) (Xiang Yan Xiangyan) (Zhang Yan).

One night, Ding Juan went on an appointment to see her boyfriend Li Liang, only to find him dead on the floor of the house. After the incident, Qian Kai and Detective Chen Minghui from Donghai Public Security Bureau rushed to the scene. After forensic identification, Li Liang's death belongs to homicide. The police found a tiny bird hair on the victim's wound, obvious fingerprints on the teacup and two V-shaped mud blocks in the bathroom. Li Liang's notebook reads: "Sam, I will never let you go!" After investigation, two Sam knew Li Liang very well. One is nicknamed "Rubber Fish Asan" and works in Qingxi Farm in Huangshan. This man often gambles and recently borrowed money from Li Liang. Li Liang won't allow it. He was seen running out of the building in a panic on the night of the accident. Fang Mingshan, a photographer from Donghai TV Station, worked with Li Liang. There is a great contradiction between them. The Public Security Bureau sent Qian Kai to the casino and retrieved the fingerprint of "Rubber Fish Sam". After identification, this fingerprint is different from that on the glass. Then, they learned that on the night of the accident, Fang Mingshan went out on an excuse, and the fingerprints obtained on his camera were exactly the same as those on the glass. Xu Yibin, the police chief, ordered the arrest of Fang Mingshan, but he did not know where to go and was arrested after some pursuit. During the trial, he asked the public security bureau to produce evidence of the crime. At this time, the Public Security Bureau verified the feathers at the scene and confirmed that they were love birds's feathers. This kind of bird is only found in Huangshan Mountain, and Fang Mingshan has never been to Huangshan Mountain. Mr. Chen and Xiao Qian found "three rubber fish" in Qingxi Farm. Sam admitted that he did go to Li Liang's house that night and was going to break into the house. Just when Li Liang and another man came in, he hid in the bathroom. When he came out, Li Liang had been killed. Mr. Chen went deep into the forest again and learned that a man named Lin Fugen had been shooting birds. On his way back, Mr. Chen was suddenly attacked. He jumped into a moving truck to avoid misfortune. Qian Kai gradually felt that this was not an ordinary criminal case, and it was very complicated behind it. He advised Mr. Chen not to ask again. With the support of Lu Hao, the consultant of the bureau, Mr. Chen gradually found out the case, but his situation was even more sinister. Once, he was kidnapped and the gangster tore up the evidence in person. Mr. Chen was furious and fought alone. At the critical moment, Qian Kai and others came to rescue Mr. Chen. Finally, Mr. Chen finally arrested the real murderer, the car driver Liu Guoqiang, and dug up the background of the murder-Xu Yibin, the police chief.