This wire was extremely thin.
Hidden in the messy heap of rubbish, it was easily overlooked.
Two police officers looked at the wire, their gazes filled with shock.
From the beginning, they had been wrong.
For the past two days, they had focused on knives, especially the sharp bone-chopping knives, and had asked countless shops.
But they hadn’t expected the method of committing the crime to be more cunning than they imagined.
Yan Sinian saw their expressions and knew the two experienced officers had vaguely guessed it.
He gestured for one of them to bring an evidence bag and put the wire into it.
Then he took off his gloves and threw them into another bag.
Only at this moment did Yan Sinian use the Dust-Removal Spell to roll over his entire body.
Yet, he still felt unclean,
Si Xi was somewhat baffled; this young girl was very astute in many aspects, yet sometimes her mind couldn’t quite keep up.
After all, she was too young. Her Cultivation Base was considered decent in Xuanmen but her experience was too limited.
Yan Sinian intentionally wanted to test his junior sister and turned to look at Yue Qingqing.
Yue Qingqing gave a light cough, somewhat nervous, as if she was facing a final exam.
"I assume the situation was : the victim was walking on the road when two speeding motorcycles, side by side, passed him from behind. From the information we previously obtained, the victim heard a loud roar from the motorcycles behind him shortly before he died, which clearly indicates they were moving fast."
"However, as my senior brother also mentioned earlier, it’s extremely difficult to precisely and accurately chop off someone’s head with a knife at high speeds, and there’s another factor."
The two policemen spoke at the same time, "The streetlight was broken that day."
Yue Qingqing nodded. "Right, the streetlight was broken, the lighting was poor, so there is only one truth!"
"The two individuals on motorcycles each held one end of the steel wire very tightly. With the speed of the motorcycles, the taut steel wire ruthlessly decapitated the victim from behind, leaving a smooth and even cut as if made by a knife."
Si Xi covered her mouth, swallowing her exclamation, almost able to picture that scene.
The two young motorcyclists saw the brutally severed head, carelessly threw the steel wire into the heap of rubbish, and walked away with the head and a leather bag as if they were harvesting spoils of war.
The entire process was incredibly fast; the victim didn’t even have a chance to scream.
Only leaving behind the loud motorcycling roar, as the proud murderers sped away.
Si Xi, outraged, said, "I didn’t expect it to be so cruel."
The two police officers immediately found the breakthrough in the case.
"The wire is very sharp. They definitely weren’t holding the wire by hand, they must have used motorcycle gloves, which surely would have marks from the wire."
"We will organize personnel right now, and I’ll go apply for a search warrant!"
Yan Sinian nodded his head, leading his junior sister to retire successful.
Si Xi went along with them to help, also serving as a witness.
Her gaze toward Yan Sinian became even more admiring, "Senior! Have you considered joining our department? Three hundred days of paid leave a year, and you only need to act in special circumstances, the treatment is super great!"
Yan Sinian gave her an indifferent glance, "No."
Si Xi felt a bit heartbroken, "Why not?"
Yan Sinian casually replied, "I prefer to work with intelligent people."
Si Xi suddenly held her chest in silence, feeling as if she was being strangled by a steel wire.
Whimpering, insulting people without swearing, Senior Yan, you’re the kind of person who won’t find a girlfriend in the future.
Si Xi thought of luring Yue Qingqing next, "Little friend..."
Yue Qingqing coughed, "Sister Si, I have to go to school; I’ve just started middle school."
Si Xi felt inexplicably as if she had been struck by another arrow.
So, is her intelligence even lower than a middle school student’s?