On August/October, 2002, a man walked into the Workers and Peasants Postal Savings Office in Yangpu District, Shanghai, pretending to handle business at the counter, suddenly turned into the counter from the parcel delivery room and forced the salesperson to take cash 1 00000 yuan with a fruit knife. At that time, the Shanghai Public Security Bureau set up a task force to preliminarily infer the age and height of the suspect through on-site investigation and video viewing, and then conducted interviews around the suspect's clothes and appearance characteristics, and issued wanted notices in several news media. However, due to the few clues left by the suspect at that time and the limitation of investigation technology, the police have been unable to determine the suspect.
Twenty years after the incident, the police handling the case have changed for many years. This case will be turned out for review every once in a while, and as long as there are clues, it will be investigated. There are more than 200 books accumulated alone. Shen, a criminal suspect arrested by the Criminal Investigation Corps of Shanghai Public Security Bureau, quickly confessed his criminal experience in front of hard evidence. Twenty years ago, Shen was a little short of money because he wanted to get married, buy a house and have children, so he thought about where to get some money.
Shen passed by the Postal Savings Office on his way to a friend's house the day before the incident, and found that there were not many staff inside, so he moved his mind. On the day of the crime, Shen came to the Postal Savings Office with a fruit knife, pretending to handle business on the counter, suddenly turned in from the window where the parcel was sent, threatened the staff with a fruit knife, and quickly fled Shanghai after grabbing100000 yuan. At present, Shen has been criminally detained by the police according to law, and the case is still under investigation.