Zhang Feng was also stunned.
He knew that the Celestial Eye he had opened would definitely not deceive him.
If it said the knife had the killer's traces, then it absolutely had the killer's traces.
But now it's found that the killer was locked up five years ago?
And is still not released yet?
But this case only happened last week!
This... Could it be an escape from prison?
Meanwhile, Qin Huan had already snatched the examination report from the person outside.
Looking at the information on it, a sudden realization appeared on his face:
"Oh~"
"I was wondering why this woman looked so familiar....."
"Five years ago, I had just been transferred to criminal investigation, right? I remember this case, serial home burglaries, and robberies, intentional injury, sentenced this woman to ten years, right?"
"She really should still be in the cell now."
"This...."
Listening to Qin Huan, Wu Di's expression turned stiff.
He turned to look at Zhang Feng, who was also a bit dazed sitting there, and scratched the back of his head:
"Forensic Doctor Zhang, what do you think about this...."
"This clue seems to have broken, the DNA on the knife handle... doesn't seem of much use."
"And the rolled edge on the knife, maybe it really was from chopping beef bones or something..."
"Impossible!" Zhang Feng shook his head vehemently.
Of course, he had to deny it.
Would the Celestial Eye he opened deceive him?
If he could restore some of his strength, he might even directly see the killer's appearance at the crime scene.
Now, just these light clusters, can perfectly reproduce the original time.
But now....
Seeing Zhang Feng so adamant, Wu Di also pursed his lips.
He felt that Zhang Feng was perhaps a bit obstinate?
How could he not admit it when the investigation result was so obvious?
Though he thought this in his heart, he definitely wouldn't show it on his face.
He even followed Zhang Feng's words:
"Maybe the tech guys weren't thorough and missed something, I'll arrange for them to extract it again..."
He was about to turn and leave.
But just then, Zhang Feng stood up and said:
"No need!"
"Huh?" Wu Di turned back, not understanding.
But Zhang Feng pointed at him and said:
"Did you forget what you just said?"
"What I just said?" Wu Di was stunned.
"What did I just say?"
Zhang Feng slowly said:
"You said the tech guys said, this woman's DNA was the new residue on top of the victim's DNA."
"That can only prove one thing: this woman was the last to use this kitchen knife!"
"Especially the nick on the knife, anyone can tell it's a recent one, meaning the woman used this kitchen knife recently."
"So the killer is this woman."
"Ah, this...."
After Zhang Feng finished speaking, the office fell into silence.
Wu Di's face went stiff, not knowing what to say.
Qin Huan frowned even more tightly.
His eyes continuously flickered with the look of contemplation.
Indeed, it was like this.
According to what Wu Di just said, this woman named Chen Xin is the user of this kitchen knife.
But this woman was caught five years ago and is still serving her sentence.
How could she come out to use this kitchen knife?
Could it be someone else wearing gloves or something used this kitchen knife?
But that doesn't make sense, in five years, wouldn't the victim's DNA attach to Chen Xin's DNA?
There's only one possibility then.
Wu Di took a sharp breath, stiffly looking at Qin Huan and said:
"Sister Qin, could it be that this woman, Chen Xin, escaped from prison?"
With a "smack!" Qin Huan gave Wu Di a crisp knock on the head.
"Ouch, why did you hit me?"
Wu Di looked confused.
Qin Huan rolled her eyes and said, speechless:
"Escape from prison?"
"A missing prisoner, such a big deal, how would we not know?"
"Besides, what era is this, escaping from prison? There are surveillance cameras everywhere, how do you escape?"
Zhang Feng also kept shaking his head at Wu Di.
Officer Hu, your apprentice is still a bit lacking.
The earlier impression of him seemed all a delusion!
At this time, Qin Huan had already lost interest in Wu Di and turned to Zhang Feng, saying:
"Forensic Doctor Zhang, no matter what, this Chen Xin is obviously a crucial clue. I'll call the detention side now to investigate this Chen Xin!"
Hearing this, Zhang Feng also nodded decisively, saying:
"Alright, I'll go with you then."
Though Zhang Feng is on vacation now, he is still a forensic doctor within the system, qualified to do such things.
Even if he were from another jurisdiction, he wouldn't need to file a report.
The reason is simple; he still carries a special assignment badge from the inspection team!
It's just that, for now, this badge isn't needed.
If anything unexpected happens then, taking it out won't be late.
Qin Huan's work was both fast and meticulous.
Quickly coordinating the relevant matters with the detention side.
Driving, taking a few people, went to the destination.
But once they arrived, Shen Xing'Er and Ma Xiaotong couldn't participate in interrogating the prisoner.
Only able to rest in the visitation area.
Zhang Feng and Qin Huan entered a relatively discreet room.
This time Wu Di wasn't brought along.
Because Qin Huan felt with Wu Di's situation, it was better for him to stay back at the precinct.
After entering the room.
Chen Xin, wearing an orange prison uniform, had been waiting for a long time.
When he saw the woman in person, Zhang Feng's gaze slightly paused.
Say what you will, but Chen Xin sure is quite pretty.
Though not as much as Qin Huan beside him, definitely not someone you'd peg as a criminal at first glance.
Her figure also seemed rather frail, appearing to be about a meter fifty-something tall.
Yet, this woman had been arrested five years ago for burglary, robbery, and intentional injury?
It's true what they say: small potatoes have great potential!
Of course, that's not the main point.
After Qin Huan introduced herself, she got straight to the point.
Took out a photo of the male victim and asked Chen Xin:
"Have you seen this man?"
Chen Xin, reformed for five years, seemed to have become much more docile in prison, looking at the photo earnestly.
But disappointingly, she shook her head and said:
"I don't know him..."
"Never seen him."
Zhang Feng and Qin Huan exchanged a glance, both seeing a hint of disappointment in each other's eyes.
Especially Zhang Feng, whose eyes held a hint of surprise.
Because he could see at a glance that Chen Xin wasn't lying.
The clues became elusive once again.
But Qin Huan was not ready to give up.
She continued questioning, starting with Chen Xin's family situation.
Initially, Chen Xin was fluent in her responses without any issues.
However, when Qin Huan asked, "Do you have any other siblings?"
This Chen Xin paused slightly, then shook her head and said:
"No, I am an only child."
It seemed like everything was still normal, but Zhang Feng's eye subtly twitched:
"She's lying!"
...
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