Chapter 2602 (1/2)
”Here is the back door of chenyangju!” Cui Lizhu pointed to an old iron gate and said, ”last time, when we went to Chenyang house to check the scene, we came here!”
”Captain Shao said that the iron door can only be opened from the inside, and there is no lock hole outside!” Miao Ying came to the door and said, ”if Zhang Shixiong really went in from here, how did he open the door?”
”Instead...” Cui Lizhu shrugged her shoulders. ”For me, it's a piece of cake. Turn over from the wall and open it from the inside!”
”This wall...” Miao Ying looked up and pointed to the towering wall. ”This wall is not short. Can't ordinary people turn it over?”
”Of course,” Cui Lizhu said proudly, ”you have to have professional equipment! I have to avoid all the monitoring. However, I have seen it before. There is only one back door. After going to the wall, I need to move it from an angle... ”
”You can, but... How can Zhang Shixiong?” Miao Ying looked around and said, ”even if you park the car under the wall and step on the car, it's difficult to climb up, isn't it?
”Unless... There's a tall car... Or...” she said, pointing to a big tree. ”Climb the tree?”
”No...” Cui Lizhu said, ”it's difficult to climb trees. These are cypresses that are not more than ten years old. The branches can't help an adult!”
”Well...” Miao Ying frowned, ”how did he open the back door? He has to open the back door to bring the victim into Chenyang house!
”If you detour through the main gate, you will be caught by the surveillance on the road!”
”I want to think about it...” at this time, Cui Lizhu thought of something. She came to the gate, carefully checked the iron door, and said, ”this one is the most common secret lock. After locking, the key can be turned twice and insured.
”In this way, people without keys, whether inside or outside, can't open the door!
”The murderer... Has a complete set of keys to chenyangju, so it should also include the back door
”So...” Cui Lizhu turned to Miao Ying. ”Sister Miao, I thought of a possibility that the murderer had entered Chenyang house from other places before. He took advantage of people's unprepared, came to the back door and opened the two insurances with the key matched in advance!
”In this way, he only needs a knife to open the door from the outside, for example... I'm like this now...”
With that, Cui Lizhu pulled out a knife as if by magic and inserted the blade into the crack of the iron door
”Really?” Miao Ying recalled and said, ”why didn't we pay attention to this detail before? If... The murderer really opened two insurances in advance as you said, then... When he left, he just needed to close the door? ”
”So,” said Cui Lizhu, prying the blade, ”if I can pry the lock open, our inference can be established!”
However, she pried several times in succession, but she could only shake her head reluctantly.
”Can't you open it?” Miao Ying guessed, ”maybe the killer thought of this problem when he closed the door for the last time, so he went out from the front door?
”Or... Somewhere else?”
”Yes!” Cui Lizhu said, ”there is a pot rack in the yard. If he steps on the rack, he can climb up the wall!
”Sister Miao, I think our reasoning is correct! Don't forget, the killer took away all the monitoring hard disks. The reason why he did so was not only to erase the scene of the crime that day, but also to erase the evidence that he had come to Chenyang house and quietly opened the back door! ”
”Tut tut...” Miao Ying smacked her lips and sighed, ”according to you, the murderer is not an ordinary person! He knows how to use narcotics, how to kill people, how to match keys, and how to deal with monitoring. How do I think Zhang Shixiong is a little different? ”
”Really?” Cui Lizhu frowned and said, ”I don't think so. Don't you find it? There are many things that we think are the internal secrets of the police. In fact, they can be found on the Internet!
”Even the tutorial of prison break!