The pursuit of clues to the suspect yielded no results, and the surveillance of Room 203 found no abnormalities. Several residents of No. 85 Nanping are still living peacefully. Some couples are bicke

The pursuit of clues to the suspect yielded no results, and the surveillance of Room 203 found no abnormalities. Several residents of No. 85 Nanping are still living peacefully. Some couples are bickering, some are late for work, and some leave early to go to the market to buy vegetables. What can mean anything. Room 203 was still empty, no one entered or left. The calmness made the detectives lying in wait all around exhausted. However, at midnight on September 13th, something strange still happened. Liu Qiang, male, 23 years old, is a habitual thief. His modus operandi is very simple, that is, he puts pre-printed false advertisements into the cracks of the door, and then checks again the next day, using the presence or absence of the advertisement to judge the household's living pattern. If some residents' advertisements have not been touched for several days, then they can open the door and enter the house freely. This time, Liu Qiang targeted Room 203 at No. 85 Nanping. The advertisement in Room 203 remained untouched for several days. Looking from downstairs, the windows were dark and nothing was wrong. Liu Qiang secretly rejoiced, he was ready to take action. At 11:54 pm on September 13, the criminal police responsible for monitoring Room 203 discovered that a suspicious person walked into the dilapidated staircase entrance of No. 85 Nanping. Liu Qiang himself didn't know that his actions in the past few days had been clearly observed by the telescope upstairs across the street. After he walked up the narrow steps of No. 85, he wandered for a while in front of the door of Room 203. When he was sure that there was no danger around him, he took out the steel ruler and wire used to pry the door out of his bag. Almost at the same time, the criminal policemen who were ambushing nearby began to quietly gather downstairs at No. 85 Nanping. After lying in wait for more than a month, someone finally entered Room 203 today. Everyone was very excited. The door of Room 203 is an old lock. Liu Qiang found the lock bead easily, and with a slight push, the door opened. Room 203 was dark, like a huge mouth, welcoming his arrival. Liu Qiang didn't dare to delay, so he walked in quietly and closed the door gently with his backhand. At 11:58, the order "The suspect is in, take action!" came from the intercom. The detectives rushed upstairs at lightning speed and opened the door of Room 203. Just as the police officers broke in, there was a sudden "pop" sound in Room 203, as if something fell heavily to the ground.