"Ji Meng, record" Su Yinsheng looked at Ji Meng, "Why is his face so bad?" Su Yinsheng asked Ji Meng while looking at the record in his hand.

"It's nothing, maybe I'm tired."

Ji Meng smiled embarrassedly and said, "Xiaosheng, no matter how busy you are at work, you have to take care of your daughter-in-law!" Look at Ji Meng's thin ......"

Uncle Qiu just wanted to start nagging, but saw Su Yinsheng directly walk out with his long legs, "Tang Bai, Professor Lu come with me." ”

I saw that the three of them got into the car in a hurry and sped away, "Hey...... Where are you going? ”

Uncle Qiu chased a few steps, stopped on the road, and walked back with a angry face.

"Uncle Qiu, don't get angry, let's go up, there may be something urgent."

Uncle Qiu looked at Ji Meng with a smile on his face, and suddenly his anger was gone, and he pulled Ji Meng back, "Let's go, let's go up, Uncle will make you a cup of tea." ”

"What's wrong with Xiao Sheng, he's in such a hurry, did you find something?"

The car was speeding all the way, and Professor Lu sat in the back seat and asked, "Of course you have caught the murderer." ”

Tang Bai smiled and said, "Murderer, do you know who the murderer is?" ”

Professor Lu looked at the two of them excitedly, "Now let's be sure." ”

Saying that, the car made an emergency left turn, and Professor Lu's head almost hit the window, "Tang Bai, where are they going now." ”

Tang Bai tapped the keyboard with a serious face, and replied after a while: "I arrived at the company not long ago, Mr. Zhao has already gotten out of the car, and now he is rushing to Li Jiandong's house." At the current taxi speed, there are still 13 to 14 minutes to go. ”

"How fast are we going to go?"

"It's going to take about sixteen or seventeen minutes."

"Hold him off, we'll get there first."

After Su Yinsheng finished speaking, he stepped on the accelerator and went with the wind.

"Got it, don't worry"

Professor Lu looked at the programming on Tang Bai's screen, and said with an amazed face: "Xiaobai, what are you doing?" ”

"Change the traffic light"

Tang Bai smiled childishly and said, "You can also change the traffic light, you are too crazy."

Professor Lu's face was full of horror: "Their route may have to pass about three traffic lights, I can only modify it after determining his driving direction, each traffic light is about 40 seconds, and the traffic lights on our side can be modified to save about 40 seconds, which means that there are still 20 seconds to rely on a small victory." ”

As he spoke, Tang Bai began to tap the keyboard.

"Look at you like this, is Li Jiandong the murderer?"

Professor Lu said with a panicked face, "You finally reacted. ”

Tang Bai smiled: "But...... What do you think, who did he kill? ”

"Elle Lee"

Su Yinsheng said with a torch in his eyes: "Remember what I said, the direction of the knife wound on Li Ai'er's chest is different from the direction of the knife wound of the two victims in front of you." ”

"Remember, does this have anything to do with Li Jiandong?"

Professor Lu continued, "If a right-hander kills the victim with his backhand or does not use his dominant hand, the direction of the blade will be reversed, but to kill an adult, the strength is not enough. So the murderer must be left-handed. Li Jiandong is left-handed, and I was not sure about the photo at first, but when I was in the interrogation room just now, I threw a coffee cup at him, and he directly caught it with his left hand, and the instant reaction was not deceiving. ”

"No wonder, I was shocked when I was in the interrogation room just now! But these inferences alone can't prove that he is the murderer? ”

Professor Lu said with a stern face, "So we have to get the evidence now before the suspect destroys it." You can first look at Mr. Zhao's testimony, and you will know after reading it. ”

After reading the testimony, Professor Lu smiled awkwardly: "Xiaosheng! I still don't understand after reading it...... Do you think it is possible to kill Li Ai'er and then dispose of the body between the crime scene and Li Ai'er's home without 1 hour, and within 40 minutes from 1:30 to 2:10 as he said? ”

"Of course 40 minutes is not possible, any more is possible ......"

Su Yinsheng braked quickly and beautifully, and the three of them got out of the car and went straight to the door of Li Ai'er's house.

Su Yinsheng took a turn around the house, "It seems that Li Jiandong hasn't come back yet." ”

Tang Bai looked around, but there was no movement.

Suddenly, Su Yinsheng brought a wooden box, put it under the window, and stood on it with his long legs, and when he opened the window, he was about to climb inside, but he was pulled by Professor Lu's trouser legs.

"Xiaosheng, you're crazy, trespassing on a private house"

"Which eye did you see me 'trespassing'?"

Saying that, Su Yinsheng pointed to Tang Bai, who was struggling to grab the windowsill next to him, "If you don't climb, don't get in the way of me."

Su Yinsheng smiled mercilessly and kicked Professor Lu's hand away, and went up after two rubs.

"Su ...... Govern...... Victory, you are a strong argument, stealing beams and changing pillars, and teaching bad children. ”

Professor Lu pumped angrily.