Lin Dongxue said: "You are suspecting that the DNA sample we found in Cheng Chao's room is not actually his own?"
"What did Lao Peng say?"
She recalled it, repeating what Peng Sijue said in the afternoon, "'The DNA found in the room is consistent with the male deceased'."
"Lao Peng is a very rigorous person. He did not easily say that the deceased was Cheng Chao, because we have encountered this kind of trick before, spreading dander and hair on the deceased at home, and deliberately let the police discover it."
"'We used to'?" Lin Dongxue caught this sentence, "What do you mean? Who are you?"
Chen Shi, who has always been calm, panicked for a moment and said: "It's nothing,'we' means'I'. Don't the hosts on TV often say,'Let us reveal this secret'?"
"Really?" Lin Dongxue looked suspicious. Could it be that Chen Shi just revealed his past unintentionally.
"Let's go on!"
"Ah... OK!" Lin Dongxue's face reddened again, the kiss on Chen Shi's face just now was very light, didn't he feel it.
She was afraid of him mentioning it, and she was afraid that he would feel nothing.
This simulation started from the death of the female deceased. Chen Shi stood in the "hole" and Lin Dongxue stood outside the "cavity". Chen Shi said: "If you reason, what is the male deceased doing at this time?"
"Uh... Maybe he didn't have the courage to commit suicide, or was looking at his dead girlfriend."
"Watched for a few hours? You told me that the deceased ate something two hours ago. That is to say, after the deceased female died, the deceased male was not worried when he was brewing emotions in the cave and preparing to commit suicide. Had a meal?"
Lin Dongxue's eyes widened, this is indeed a loophole in her reasoning.
"Maybe... Maybe he doesn't want to die anymore?"
"If you don't want to die, then he has committed murder. He can't be ignorant of the consequences. Try to reverse your thinking. At this time, the male deceased is not in the cave at all, because he is not the one who died in love at all."
Lin Dongxue was so surprised, she swallowed a mouthful of saliva, followed Chen Shi's thoughts tremblingly, and said, "The martyr didn't have the courage to commit suicide and left?"
"After a few hours, the current male deceased came in. The male deceased was attacked from the front, proving that he was defenseless against the murderer. Who was the murderer? Why did they come into this cave? Coincidence?"
"The murderer was a martyr who turned back later! He knew that once the identity of the dead woman was found out by the police, he would commit murder, so he wanted to kill."
"Yes!" Chen Shi snapped his fingers. "He killed the witness who broke in accidentally and destroyed the faces of the witness and his girlfriend. When placing the corpse, he subconsciously placed the two of them. Let them hold hands in the face of dying, because he subconsciously believes that the disfigured man is his stand-in, so that he can get away with it!"
Chen Shi's reasoning was so perfect that he couldn't fault it. Lin Dongxue admired it, but raised another question: "Your reasoning is based on the fact that the male deceased is not Cheng Chao."
"Then you have to rely on forensic methods to prove it."
"Call Captain Peng now."
Lin Dongxue made a phone call. After listening to her request, Captain Peng said lightly, "Are you with him?"
"Yes, it is."
"Call him."
Chen Shi answered the phone, and Peng Sijue said, "How do you tell?"
"Guess it."
"Actually, when Dongxue sent the sample in the afternoon, I was a little skeptical. The dander in the room should have peeled off naturally, but there were tiny blood stains on the dander, which seemed to have come down from the human body; The hair was very complete with follicles. Naturally falling hair could not be so complete. So I checked the corpse and found that a piece of hair had been plucked from the scalp of the deceased."
"So what you tested was actually the deceased's own DNA, not Cheng Chao's?"
"I doubt it that way."
"Then bother you to take a little more trouble."
"You pay attention to insurance measures." After speaking in a calm tone, Peng Sijue hung up the phone.
"This old Peng." Chen Shi smiled.
"What did he say?" Lin Dongxue took the phone.
"He does suspect that the sample is fake, so it seems that the murderer is most likely Cheng Chao... Have you seen any new doubts?"
"New doubt?"
"The deceased was not Cheng Chao, but An Xu insisted that he was, afraid that he was lying?"
"But... He and Cheng Chao are rivals in love, why do you want to help him?"
"Then it's up to you to dig out the truth... It's getting late, I'll take you home."
In Chen Shi's car, the two of them were speechless. Lin Dongxue was still thinking about the kiss. She glanced at Chen Shi a few times. His indifferent and indifferent drive made her a little angry.
She is a little funny in her heart, is it possible that she really likes him
When I get along with Chen Shi, I feel very relaxed and happy every time. She can always show her true side, but she always thinks that this is just friendship, but what does the other party think
So annoying!
"Just now..." Chen Shi said.
Lin Dongxue sat up straight, "What was it just now?"
"I missed one point just now. The person who can put the deceased's hair and dander in Cheng Chao's house is definitely the person who can enter and leave his house at will."
"Oh!"
Lin Dongxue felt resentful in her heart, still talking about the case, really annoying!
"arrive."
Lin Dongxue got out of the car and asked him, "Will you help us tomorrow?"
"See if I am busy."
"You don't go to work. I really don't know what you are up to? Humph, will love come or not!"
"Get a break early, I will try my best to come over."
After Chen Shi left, Lin Dongxue felt empty, and didn't want to go home a little bit.
The next morning, when Lin Dongxue went to work, a police car drove to the entrance of the city bureau. It was not from the city on the license plate. Two policemen brought a prisoner out of the car. Lin Dongxue asked the other police what was going on.
They replied that they caught a suspicious guy in that mountainous area, maybe it was related to the case.
Lin Qiupu was very attentive to this matter and interrogated him personally. The suspect claimed to be a vagrant of Cao Ji. Because of a feast with a forestry boss, he quietly touched the mountain and took the potion to corrode the boss's tree roots.
Lin Qiupu took out the photo of the deceased woman and asked, "Do you know this person?"
The other party looked for a while, shook his head and said, "I don't know."
At the end of the morning's interrogation, Lin Qiupu walked out frustrated. The suspect did not admit that he was involved in the murder. From his attitude, he did not know it. He was just a small shrimp that he accidentally caught while catching a big fish.
Such things often happen in criminal cases.
And Peng Sijue also got the result. After receiving the call, Lin Dongxue hurriedly ran and asked: "Captain Peng, have you found the DNA?"
"No!" Peng Sijue threw the report on the table, "After too long, the salivary enzyme has lost its activity, and the second person's DNA cannot be extracted."
Just as Lin Dongxue's heart sank, Peng Sijue pushed his glasses and said slowly: "But..."