What else can I do in this case! Go directly to Qin Xiao and ask.

Li Yuanlang found Qin Xiao in the car and found that he was already in tears, who would have thought that the old man who was over half a hundred years old would not only cry tears, but also have a runny nose!

Li Yuanlang took out a tissue from the car, threw it to Qin Xiao and said, "Wipe it!" I believe that you don't kill people. ”

Qin Xiao wiped his tears and said in a choked voice, "Didn't Cai Jian commit suicide?" ”

"No, it's murder, or to be precise, someone led Cai Jian's suicide in an inducing way." Li Yuanlang's eyes began to shine: "Originally, I thought it was you, but seeing your true feelings, I have a hunch that this matter has nothing to do with you." ”

Qin Xiao quickly restrained his emotions, the crying just now was not all for Cai Jian, and some were to mourn the lost youth.

Some people miss it anymore, and some things miss it anymore, if you were brave back then, ......, it's a pity that there are not so many ifs in this world.

Qin Xiao, who is more rational than sensual on weekdays, suddenly broke the defense, and the sensibility overpowered the rationality, and the whole person was crying so much that he couldn't take it, if Li Yuanlang didn't come to disturb, Qin Xiao would cry for a while.

"How can you be sure that someone led Cai Jian to commit suicide?" There was monitoring in the indégé room, and after Qin Xiao left, no one entered the indégé room. The only plausible explanation is suicide, unless there is a clue that everyone has overlooked.

Li Yuanlang was in his chest: "Cai Jian has been looking at the ceiling, if my guess is correct." There is an answer on the ceiling! ”

"Ceiling?" Qin Xiao was suspicious, took Li Yuanlang back to the incubation room, raised his head and began to look at the ceiling, but he didn't see anything abnormal.

Could it be that what Li Yuenlong said was just an extremely bold guess.

Li Yuanlang lay where Cai Jian was lying, his eyes narrowed slightly, and he quickly stretched out his hand, pointed to the position of the ventilation fan and said, "There is a problem there!" ”

Qin Xiao signaled to the comrades of the Physical Evidence Division, and soon the exhaust fan was removed, and a police officer held a flashlight to shine inside: "Qin Bureau, no abnormalities have been found." ”

Without waiting for Qin Xiao to answer, Li Yuanlang said: "Impossible, you look carefully and see if you have ignored something?" ”

The police officer observed it carefully for a while, and suddenly said: "There are marks in the ventilation hole, as if they are the traces of some round object rolling." ”

Li Yuanlang climbed up and held a flashlight to observe carefully: "Go to the end of the ventilation hole and take a look, maybe there will be a surprise." ”

Qin Xiao immediately led someone over, and walked back with a small effort, carrying a physical evidence bag in his hand, which contained a red remote-controlled racing car.

Qin Xiao frowned: "I only found this, it should be a child's toy, but I always feel that this is not a toy." ”

Li Yuenlong carefully observed the remote-controlled racing car, and suddenly found that the lights on the racing car were not decorations, but really had light bulbs, which could really be lit.

Li Yuanlang lay down in the position where Cai Jian was lying again, observed for a long time, and suddenly asked: "Qin Bureau, have you ever learned the Morse code?" ”

Qin Xiao nodded subconsciously: "We have learned ......" and suddenly understood the meaning of Li Yuanlang's words.

Someone drove the remote-controlled racing car next to the exhaust fan, and used the headlights and turn signals to pass the Morse code in different light colors. Cai Jian, who didn't want to die, deciphered the Morse code and finally went to a dead end.

Qin Xiao understands Morse ciphers, Cai Jian also understands, and ......

Qin Xiao had already guessed who it was, but he didn't expect him to be so vicious and directly ask for Cai Jian's life.

Li Yuanlang kept staring at Qin Xiao's eyes: "Did you remember something?" ”

"Nope!" Qin Xiao shook his head vigorously: "The biggest thing in the past few days is to send Lao Luo into the ground, I don't want to make extraneous branches." ”

Li Yuanlang nodded at Qin Xiao: "I don't want to make extraneous branches." ”

The two reached a brief tacit understanding, but Li Yuenlong had already guessed who was behind the scenes. With some heavy steps, he returned to the Jinbei car.

Li Yaodong asked curiously: "What did you find?" ”

Li Yuanlang didn't hide it: "Someone used a remote control car to send a Morse code to Cai Jian, and Cai Jian committed suicide after deciphering it." ”

Li Yaodong couldn't help but sit up straight and asked in a trembling voice, "Who is it?" Qin Bureau? ”

In Li Yaodong's thinking, Qin Xiao is a very upright person, he can't do such a bottomless thing, if it is really him, Li Yaodong's three views will be shattered.

"It's not him, if I guessed correctly, it should be Ju Changpeng!" Li Yuenlong analyzed in a low voice: "They are classmates of the police academy, although they are not in the same class, they have all learned Morse code......"

"Are you saying that the mastermind behind all this is Ju Changpeng?" After Li Yaodong was surprised, he suddenly found that the logic could be self-consistent, and Ju Changpeng was definitely capable of ordering Yang Di to do those things that knew the law and broke the law.

"There is no direct evidence, even if we guess that it is Ju Changpeng, there is no way to arrest him." Li Yaodong's face was full of embarrassment.

There is an unspoken rule in law enforcement, no bloodshed, no blood. It is said that in the course of the crime, if the criminal suspect did not cause bloodshed, in the subsequent trial and sentencing, the criminal suspect will not be sentenced to life at most, and will not be sentenced to capital punishment.

Now blood has been shed, and it is two lives. If conclusive evidence can be found, even if Ju Changpeng is the deputy county magistrate, there is a possibility that he will be shot.

"We don't have evidence, it doesn't mean that Qin Xiao doesn't. As long as you keep an eye on Qin Xiao, you will have a chance to get evidence. Li Yuanlang still regards Qin Xiao as a co-defendant, and the reason why he shielded Cai Jian should be that he had a tacit understanding with Ju Changpeng, but now Ju Changpeng has broken this tacit understanding.

Li Yuanlang had a hunch that if Ju Changpeng couldn't give Qin Xiao an explanation for this matter, then Qin Xiao would give Ju Changpeng an explanation.

At this time, Qin Xiao was hiding in the monitoring room, and was calling up the camera at another angle, this camera had been touched, and it happened to be able to shoot the ventilation fan.

Qin Xiao stared at the screen of the monitor, and sure enough, he saw that there was a light flickering, although the picture quality was not good, but the two colors of light could be seen clearly.

saw that on the surveillance screen, the gap between the exhaust fans suddenly flashed brightly, as if something had been ignited, and Cai Jian, who had been holding his head high, began to observe seriously.

Qin Xiao also took out a pen and paper and began to try to decipher, the white light drew horizontally, the yellow light drew circles, compared three times over and over again, after confirming that there was no mistake, looking at the password on the paper, Qin Xiao began to decipher.

The long-term knowledge came like a tide, Qin Xiao seemed to have returned to the carefree green era, at that time the days without heart and lungs were really good, whenever he inadvertently recalled it, the corners of his mouth couldn't help but smile.

A line of words was deciphered, looking at the line of words, Qin Xiao's face was gloomy and uncertain, and his palm slowly clenched into a fist, slamming it on the table.

An unprecedented kind of shame and anger swept through Qin Xiao's body, and Qin Xiao whimpered in a low voice: "Ju Changpeng, I don't share the sky with you......"