[100 -day operation] In the face of "Simulation Portrait", he finally lowered his head

Since the launch of the "Hundred Days of Action" in summer, the Shanghai Public Security Director Ning Branch has actively carried out murder cases and relying on modern criminal investigation technologies to overcome the difficulties restricted by investigation conditions during the incident. Work. Recently, with the guidance and support of the Criminal Investigation Corps, a murder case occurred 22 years ago, and the suspect Gao Moumou was captured in one fell swoop, and the unremitting efforts of the Changning public security people in 22 years painted a successful end.

On May 9, 2000, a crowd reported that a 41 -year -old woman was killed in a rental house in Changning District, Shanghai.

After receiving the report, the Changning Police launched the investigation. The police of the task force found a pair of stranger's sandals and a knife sheath in the room. During the field visit, the police learned that the suspect had just shot with a crowd in the process of escaping, so as the appearance characteristics described by the residents, the "portraitist" expert of the Criminal Investigation Corps drawn analog portrait. However, due to the technical conditions at the time, the investigation work of the case was once in a deadlock.

Over the past 22 years, the dossier of this case has always been placed in the office of the Criminal Investigation Detachment. The task force is based on the spirit of "the case is not broken, the task force will not withdraw it". , But every time you hand over, the dossier will be handed over to the successor of the successor. As long as there is a technical breakthrough, the police will try to find the "key" that opens the accumulated case. In June of this year, this opportunity finally came. The trace biological syndrome that was extracted at the scene collided with the suspects in Jiangxi. Combined with the simulation portraits left in that year, the suspect was finally locked.

At 20 o'clock on July 26, the police of the task force took a high temperature of 38 degrees. After the suspect Gao Moumou stayed out of the ground for 10 hours, he finally arrested him. After the case, the task force conducted a interrogation overnight. Faced with the police, the suspects arrived in every way, until the police took out the "simulation portrait" 22 years ago. Looking at the almost exactly appearance in the painting, the psychological defense line built by the suspect for 22 years has collapsed in an instant, and the criminal facts that the victim would kill the victim after the dispute between the dispute with the victim. In the past 22 years, he worked around, carrying heavy psychological pressure to live a "hiding" life.

At present, the criminal suspect Gao Moumou has been criminally detained by the Changning police in accordance with the law, and the case is under further investigation.

Editor on duty: Xin Chen, Ni Jiajun

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