"Anything else?" Li Bi asked, his face expressionless, and his eyes were confused. Pen, fun, pavilion www. biquge。 info

He began to lose his mind again, Lin Gang looked at Li Bi, thinking inside.

Yang Zhi thought hard about it, suddenly patted his head, and said, "Oh! Yes, and one more. ”

"Yang Changsheng, the door of his room has not been closed this afternoon, he comes out from time to time, and he goes in again soon after he comes out, this is very suspicious, according to my observation, Yang Changsheng has always disliked talking with outsiders, and this morning he kept the door closed." Yang Zhi said.

"Not bad! Yang Zhi, with your observational power, you can rob Inspector Li of his job. Lin Gang smiled at Yang Zhi.

"No, I'm stupid, I'm here to let the felons run away, and the reason why I'm paying more attention is just because the door of his room is right in my field of vision." Yang Zhi smiled politely and said modestly.

"Very good, Yang Zhi!" Li Pen patted Yang Zhi on the shoulder,

"Do you have any other discoveries?" ”

"This ......" Yang Zhi hesitated for a moment and said, "Except for the moment when I left the deck, I'm sure no one has ever come close to this place again." ”

"Isn't it? You seem to have missed someone......" Lin Gang approached Yang Zhi step by step, with a thief smile on the corner of his mouth, and said, "There is another person who has approached this room?" ”

"Who?"

"Who?"

"Who?"

Li Bi, Wu Fan, and Yang Zhi asked in unison.

"Yang Zhi!" Lin Gang looked at the three of them with serious expressions, pointed at Yang Zhi and slowly squeezed out a few words from his mouth.

There was a sudden silence in the room.

"You're looking for death!" Three seconds later, Li Bi and Wu Fan rushed towards Lin Gang......

"This, this, this...... I haven't been close to this room......" Yang Zhi looked at the three people who were scuffling to the ground in the room, and said, "No...... I've been close to the room, but I'm not that ......."

"Shut up!"

"Shut up!"

"Shut up!"

The three of them who were playing stopped and said in unison, and at the end, they looked at each other again and suddenly burst out laughing.

"This ...... What's wrong with you guys? The case hasn't been solved yet, so what's there to be happy about. Yang Zhi looked at the three people in front of him and dissuaded.

Hearing the word "case", the three of them stopped laughing, and they all got up and straightened their clothes.

Li Bi raised his head and said, "It seems that there are still a lot of suspicious people!" Next, we have to take a good look at the whole house, let him be cautious, the Skynet is magnificent and not leaky, I don't believe that there is no clue at all! ”

Wu Fan and Lin Gang both nodded and started to act.

"Report to the captain! I have one more thing...... Yang Zhi suddenly stopped Wu Fan and said: "This door was knocked open by me, and when I took out the key to open the door this afternoon, I found that the key was useless." ”

"Stupid, why didn't you say it earlier?" Wu Fan immediately approached the gate, this is an A-class key, because this ship has a long history, it is still a relatively primitive cross key.

"Could it be that the lock of this door has been changed? This criminal is too powerful! Lin Gang said.

"No...... It was impossible for a criminal to carry a lock with him, and it was too difficult to do so without leaving a trace, so there were more easy ways for him to do so. Li Bi said.

"That's right! For example, tin foil unlocking. Wu Fan said that he had already begun to skillfully disassemble the lock.

"The police have already encountered many cases of theft with tin foil unlocking, such as the gold theft that caused a sensation three months ago." Wu Fan had already removed the lock and put it in his hand to observe.

"Gold theft?" Li Bi narrowed his eyes.

"It reminds me of the cologne smell I had just smelled when I walked in the door, mixed with some strange smells, which I smelled at the Bank of Queensland three months ago, and I remember it vividly." Wu Fan nodded, his sense of smell was undoubted, and he gradually fell into his memories.

Three months ago, two Dubai multi-purpose motorcycles broke through the automatic sensor glass door at the main entrance of the Bank of Queensland Museum, three criminals wearing ski masks got out of the car, one criminal used a pistol to control the guard standing at the door, and the other two criminals entered the glass counter where the silver card stored gold, which was left over from the last century, hell, this counter should have been replaced a long time ago, and it was the original cross key. Any unlocking expert knows that this type of lock can be easily opened by wrapping a master key in tin foil.

Wu Fan patted it and said, "The three robbers also used the same method, they robbed 50 pieces of gold!" ”

"And what about later? Did you catch them? Lin Gang asked anxiously.

"No, the three robbers jumped on a looted black Japanese Toyota and drove away." Yang Zhi shook his head, they were also in charge of the case at that time, but there was no result so far.

"That's right! This is also unlocked with tin foil. Wu Fan took the lock apart and observed it carefully. Tin foil unlocking is the use of the toughness of tin foil, a lock cylinder wrapped in tin foil into the lock hole, and then shake a few times vigorously is equivalent to a key to the door, you can easily open the door, and then close the door intact, almost no flaws. ”

"In that case, how do you say that this is unlocked with tin foil?" Lin Gang asked.

"Look! There are many scratches on this round-headed marble, which are the marks of the criminal's repeated friction of tin foil when he opened the lock. Wu Fan raised the lock in his hand and said

Pointing to the small debris left in the keyhole, Wu Fan said excitedly, "It seems that we are still very lucky today!" That's why the door won't open, and these small pieces are jamming the round-headed marbles. ”

"Oh! That's great! Yang Zhi suddenly shouted.

"What's the matter?" Lin Gang was confused.

"That's right, it's a big discovery indeed!" Li Bi also spoke, no longer watching coldly. "This tin foil unlocking operation according to the standard unlocking operation, it is difficult to leave the handle, but many criminals often forget the last step due to nervousness, when the lock cylinder should be pulled out with a thimble to jack up the round head marble to pull out the lock cylinder. Because when the lock cylinder is opened, the tin foil strips will form an uneven arrangement, if the tin foil is pulled out directly, due to the friction and tearing of the round head marble on the tin foil, the tin foil is likely to leave fragments in the lock hole! ”

"Oh! Yes, there are enough pieces in it for us to do a DNA test! Wu Fan carefully wrapped the lock and said, "Next, I will go to the police department!" ”

"Check? Oh! I understand! Lin Gang's eyes suddenly lit up, and he said: "Just now Li Bi deduced that this person did not wear gloves, so he must have touched these tin foils, and the tin foil left the DNA of criminals." ”

"That's right!" Li Bi nodded, looking at the lock, he also smelled a familiar smell, and he said, "It seems that this matter is getting more and more complicated." ”