Chapter 66 Chapter 65

Gao Dong sat behind the desk with his head buried in his hands. Obviously, everything happened too fast these two days, and the matter has reached the point where it is irreparable, and he has not recovered from his emotions. After knocking on the door twice, Gao Dong raised his head wearily and said, "Come in." Jiang Wei pushed the door open, looked at Gao Dong's bloodshot eyes, and dared not speak. "What's the matter, tell me." "The recording has been checked. The people who spoke are Gu Yuan and their school principal Jiang Liang." Gao Dong said weakly: "The recording is fake, how could their principal have the guts to participate in the murder."

Jiang Wei's expression paused, and he said awkwardly: "Chen Forensic Doctor said that after identification, the recording... the recording is real." Gao Dong raised his head, his face full of doubts: "This... did their principal bring it?" "He's already caught in the interrogation room. He doesn't admit that he said this, let alone that he knew that Gu Yuan killed people. He insists that Gu Yuan framed him." Gao Dong thought for a while and said, "Call Lao Chen." Soon, Lao Chen came to the office. "Is the recording real?" Forensic Chen nodded: "After comparing the sound waves with Jiang Liang's voice, it can be confirmed that it is Jiang Liang himself, and the background sound is continuous, indicating that these words were said by Jiang Liang on the same occasion."

Gao Dong rubbed his eyes and looked at Jiang Wei: "What do you think?" Jiang Weidao: "We asked some members of the Disciplinary Committee, saying that someone once reported that Jiang Liang had embezzled school funds and reported it to the Disciplinary Committee. It is said that Shen Xiaoxian had someone bring Jiang Liang to the Disciplinary Committee to stay for a few days, and then let him go. After all, the two No one can tell what kind of deal there was between them, and some people suspect that Shen Xiaoxian hit Jiang Liang hard at that time, and he has always held a grudge. But we learned from the school that Gu Yuan and Jiang Liang had relatively serious conflicts, and even There was a public quarrel once, and the possibility that Gu Yuan framed him cannot be ruled out. But the recording is true, and I... don’t know what to do. According to the current regulations, the recording can only be used as secondary evidence, not the main evidence Convicted. I was thinking about whether to apply for a search warrant to go to Jiang Liang's house, but if Gu Yuan framed him, it would be embarrassing."

Gao Dong touched his forehead, and said: "I guess Gu Yuan framed him for this recording. Even if Shen Xiaoxian had robbed Jiang Liang, he was not so bold as to dare to join Gu Yuan's thief boat. You know, Gu Yuan committed a crime. Yes, but it is a capital crime that is not too much to shoot ten times." "Then record..." Gao Dong looked at Forensic Chen: "Is it possible? These words were indeed said by Jiang Liang on the same occasion, and were recorded by Gu Yuan. Afterwards, Gu Yuan used the method of taking out of context, deleting some of the middle words, intercepting some of the original words, and spelling out the recording?"

Forensic Chen nodded: "It's possible. We judge the recording based on the sound wave pattern inside. If this recording was said on the same occasion, and Gu Yuan intercepted the complete words in it and spliced ​​them together, we will have no way to identify it. Forgery The recording is easy to identify, but it is difficult to judge when the original words are taken out of context. In particular, Gu Yuan is a student of physics, so he must know a lot about waves. He should know how to intercept the original words, so we can't judge. Software operation, the shape of the sound wave is clear at a glance, he can intercept it purposefully, and it will naturally be forged."

Jiang Wei was puzzled and said, "This recording is obviously not made in the past few days. Gu Yuan is so scheming, he thought of using this set to frame Jiang Liang a long time ago?" Gao Dong said: "Don't underestimate this beast. Think about it, he hacked his father to death when he was in his teens. This life experience must have had a great impact on him. He is a person who holds grudges very much. Maybe he and their principal After the feud, he thought that in the worst case of being caught, he could pull more people into the water. Look at him, before he died, he killed Shen Xiaoxian and his wife, kidnapped Shen Hao, and finally burned Shen Hao to death. I didn’t see him I have lived a more poisonous beast than this!" Gao Dong was full of hatred in his heart, hating Gu Yuan for letting him fall into a quagmire from which he could not climb up, he really wanted to whip his corpse to vent his hatred!

Jiang Wei said: "Boss, what should we do with Jiang Liang? The recording is true, and it is our guess that it was spliced ​​together. There is no way to prove it. If we don't investigate it, it may not be easy to write in the closing report. Many people have heard of it. This recording, it’s not good to just let it go.” Gao Dong thought for a while, clenched his fists, and let out a heavy breath: "I'm afraid I'm going to fulfill this beast's wish. The recording is true. If we don't investigate it, it will be confirmed. It's the idiot Jiang Liang's fault for offending Gu Yuan. This animal, you go get a search warrant and send someone to his house. I guess it will only find out financial problems. Jiang Liang and Gu Yuan are mixed together, so he is unlucky. Even if we have no evidence to arrest Jiang Liang, this The idiot will not be able to tell what to do in the future, and his future has come to an end." He frowned when he remembered that his future was also in jeopardy.