In the morning, before everyone woke up, a hurried cry woke Xia Xi.

"Summer team, summer team, emergency, emergency, please answer if you receive it, please answer if you receive it!"

Xia Xi was excited, instantly sobered up, and answered the phone.

"Xia Xi heard, please instruct!"

"There are two murders in the western suburbs, similar to the previous serial murders, please rush to the scene immediately, the specific location has been sent to the mobile phone."

The sound of the call also woke up Zhao Shuo and caught his attention.

Isn't this a strange case that Xia Xi asked him to assist with? Just take a look at the scene and find some useful clues!

"I'll go with you!" Just when Xia Xi stepped onto the locomotive and left, Zhao Shuo jumped lightly, jumped on the locomotive, and gently hugged Xia Xi's slender waist.

Xia Xi did not refuse, one was that she had already sent an invitation to Zhao Shuo, and it was impossible to solve the case by virtue of them; Second, Zhao Shuo is a member of the Imperial Special Service and is fully qualified to participate in the investigation of the case.

"Sit down!" Xia Xi increased his horsepower, and in the roar of the machine, he sped away.

"What a pliable waist! It seems that this girl exercises a lot on weekdays. Xia Xi's body is tight, concave and convex, especially the waist is delicate and flexible, as if there is amazing strength hidden in it.

As the locomotive flew faster and faster, Xia Xi bent over and charged in a form to reduce the resistance of the wind as much as possible. Zhao Shuo had no choice but to follow her arc, his head pressed against her back, and his two hands tightly hugged Xia Xi's waist and abdomen.

"Don't move! Beware of the old lady throwing you down! Xia Xi also felt the big hand in his abdomen, and ordered coldly.

"Oh, it's a shame to be discovered!" Zhao Shuo's embarrassed face flushed.

Phew, it's really useless. This is a tiger girl, I don't want to die! Thinking of the pistol on the waist of this tiger girl, he was nervous and considered whether to hide it first.

Fortunately, the locomotive was very fast, and the awkward atmosphere did not last for a while, a beautiful extreme tail flick reduced the inertia of the locomotive, and Xia Xi stopped steadily in the middle of a courtyard.

Isn't this the slum where Uncle Zhao lives? Zhao Shuo was stunned. He was too familiar with this place, Zhao Shuo and Lan Duoer both lived here.

There was a strong smell of blood in the air, and some curious people outside the barrier were talking about this strange bloody case.

Xia Xi asked about the case with a serious expression, Zhao Shuo walked around the surroundings, listened to the discussion of the onlookers, and understood:

The man is a porter, his wife works in a grocery store, has an eight or nine-year-old son, who is in elementary school, and the family conditions are not bad, and the relationship between husband and wife is not bad, and they rarely hear the sound of their quarrels.

When it was almost dawn, they suddenly heard a few screams, and when they arrived at the house surnamed Zhang on the second floor, they found that their whole family was lying in a pool of blood, and the man was still holding a sharp kitchen knife tightly in his hand.

It was seen at the scene that the man was mad and killed his wife and children. But everyone thinks it's impossible, his wife is average-looking and has never heard of having an affair. Men have a cowardly personality and are not the kind of people who are ruthless. The two did not quarrel either, the man had no reason to commit the crime at all, and everything was without warning.

The scene was so tragic that the public security police had already carried the body out and covered it with a shroud, and Zhao Shuo gently unzipped it and carefully examined the wounds of the corpse.

All the wounds of the corpse were consistent with the knife marks of the kitchen knife, and there were no scratches, abrasions, bruises and other traces of fighting and arguing on the corpse, which should have been slashed to death in the deceased's sleep.

What puzzled him was that the killers were particularly cruel, women and children were killed by more than ten knives in their bodies, several of which had hit the vital point, but there were still some knives that were completely unnecessary, such as knife wounds on the legs and arms.

There is a possibility that the killer had lost his mind, lost consciousness, and did not know what he was doing!

"Hiss......" Zhao Shuo gasped and frowned. This method of committing the crime is so unusual that it is simply incredible.

Following Xia Xi, Zhao Shuo cautiously walked into the scene of the crime.

To his surprise, the house was very tidy, the furniture, household appliances, and wardrobes had basically not moved, and there was no trace of anyone else entering, and the crime area was mainly concentrated on the bed in the bedroom, which was exactly the same as the one he analyzed before.

All the evidence at the scene shows that the man brutally killed his wife and children in his sleep!

After checking around the house, the two found nothing, and no valuable clues were found.

What caused this tragedy? Zhao Shuo thought hard, without a clue.

He examined the man's body again, and there was one detail that was particularly intriguing.

The man actually had a mysterious smile on his face when he committed the crime, as if he had received some kind of relief and sublimation!

Why are there smiles? Psychologically it doesn't make sense at all!

Even some of the most vicious criminals who have been committing crimes for a long time will be nauseous and uncomfortable when faced with blood, unless there are some psychopaths. But even if he is psychopathic, when facing his wife and son, his psychology will fluctuate violently, and he will not show this expression at all.

This is very abnormal!

Then, he took a closer look at the man's murder weapon, a kitchen knife.

On the surface, this kitchen knife is very ordinary, no different from the kitchen knives on the market, but Zhao Shuo always feels very uncomfortable when facing the kitchen knife.

There is a line of numbers engraved on one side of the kitchen knife, which should be coded!

"What's wrong with this kitchen knife, right?" Xia Xi didn't find any clues, so he also came over and asked.

"The sixth feeling is very problematic, I don't know what the problem is!" Zhao Shuo said.

"Well, I also feel that there is a problem with the kitchen knife, and the tools used in the first few cases are also kitchen knives, which are exactly the same as this one, but the number is different."

"Have you tracked down where these kitchen knives are sold?"

"No, we searched all the knife shops and online stores in Qingzhou, there are no such kitchen knives, and I don't know where they sell kitchen knives!" Xia Xi said helplessly, "The person concerned is also dead, and there is no way to ask where they sell knives." ”

"I always feel like I've seen a kitchen knife like this, where is it?" Zhao Shuo fell into deep thought, and his hand unconsciously touched the kitchen knife.

"Ahh There is a bad breath! Just as his hand was about to touch the kitchen knife, it was like being bitten by an ant, and a stream of black gas rushed up wildly along his fingers, and his skin and muscles were dyed black.

"Bold, who is the demon!" Zhao Shuo shouted loudly, and the little mixed yuan gong operated automatically. He found that this black fog was very similar to the black fog after the death of the man in black before.

Seeing Zhao Shuo's purple qi, this black mist seemed to be alive and conscious, screaming, quickly dodging, and preparing to escape.