After Han Xuan was recognized by the police superintendent, the request to enter the crime scene became very simple, using the identity of a police consultant, he had helped hunt down Nicholas, and he thought that he still had some experience in this area.

Since Han Qianshan, the guardian, did not object, so Superintendent Kean gritted his teeth and let him go, and asked his subordinates to cooperate, probably wanting to take this opportunity to have a good relationship, and specially handed Han Xuan a business card, no one wants to get the friendship of the super-rich.

Han Xuan got a pair of white gloves, put on an FBI dark blue coat, and wore a hat on his head, entered the crime scene from the black and yellow separation line, lowered his head and carefully observed the ground, and then circled around the villa, the back door glass was broken, and the murderer should have entered the house from here.

Americans encounter so many cases, still don't have a long brain, the most like to install a glass door at home that can see the outside, as long as you break the glass close to the doorknob, you can easily reach in from the outside to open the door, which is simply giving the criminals a green light.

Thinking about how good it would be if it was replaced by an anti-theft door, Han Xuan stepped on the glass slag from the back door and walked in, the people from the Crime Scene Forensics Department have collected some glass fragments, and they can judge whether it is smashed from the outside or from the inside from the direction of the glass crack, and the force on different surfaces will produce different texture effects, which are written in the book.

When he entered the door, he saw the dense red footprints, Han Xuan's scalp instantly numb, and the blood was almost dry, showing a dark red, which was definitely left by the murderer after stepping on the blood, and it was all on the dark wooden floor.

After the guy killed someone, he didn't leave directly, but walked around the room, and he could imagine what happened here in the early hours of the morning.

I saw footprints in front of the sofa from a distance, and there was a cup on the small cupboard at hand, which was brewed with black tea, and it seemed that the murderer was sitting down to rest for a while, probably writing a letter.

Such a murderer is definitely not a normal person, and after committing a crime, a normal person will feel guilty and fearful, and then flee the scene.

Not daring to go directly for a while, Han Xuan asked Miss Mary, who had come to take care of herself arranged by Superintendent Keen, and said, "The direction where the body is facing on the sofa?" How did they die? ”

Mary blinked, she thought he was not afraid at all, but now she seemed a little afraid, and wondered why this little guy had come, and replied: "Yes, the body was upstairs at first, and then it was moved downstairs by the murderer, probably to facilitate its discovery."

The male owner was stabbed in the chest and died directly, the hostess was injured in the carotid artery, stabbed several times in the abdomen, there were traces of resistance, and there were skin and blood stains left in the nails, which should have been left after scratching the murderer's skin.

The first crime scene was in the master bedroom on the second floor, and there were sleeping pills on the bedside table, and the man had severe anxiety attacks a few years ago and took sleeping pills every night. ”

"In this way, to a large extent, the possibility of acquaintances committing crimes is ruled out."

Hearing that the death was not too terrifying, Han Xuan continued to walk inside.

When he arrived in the living room, the two bodies had been put into bags, and all he could see was the black body bag being carried away.

On the floor, on the sofa, and on the coffee table, there was blood, extending from the living room to the upstairs, and according to the amount of blood in the adult's body, it seemed that it had already been drained, so there would be so much blood.

Mary asked Han Xuan: "Why do you think it's not an acquaintance who committed the crime?" ”

"Sick for a few years, acquaintances know that he has a habit of taking sleeping pills before going to bed.

In the face of a man and a woman, the murderer will definitely deal with the more aggressive man first while they are sleeping, just like now, solve the old man with a knife, and then wake up the old woman, leaving traces of resistance.

And if the murderer knew that he was taking sleeping pills, he would definitely solve the old woman who might scream first, the male owner was groggy after taking sleeping pills, it was easier to start, and he had no strength to resist. ”

"Very good, you should be a police officer, it's all a reasonable guess, but only if she can speak."

"Is the hostess mute?"

"Yes, the hostess of this house has throat cancer, which is already in the advanced stage, and contacted her attending doctor and told us that she has half a year to live at most.

It's a pity, I just found two tickets to Copenhagen in the drawer next to their bed, two of them, the date is the day after tomorrow, I should be ready to travel at the end of my life, Denmark is beautiful, isn't it....."

After Han Xuan heard this, he was speechless for a while, not because he was ashamed that his guess was denied, but because he felt sorry for them......

I had the opportunity to see the old photo that the little policeman said before, the couple in the photo, Han Xuan had seen it in the file, they were all in their prime of life, and they were shot dead in the new house not long after they got married.

The director of the forensic department was surprised when he saw Han Xuan, and jokingly said to him: "Han, when did you join our FBI?" Are you interested in working in our group? ”

"I've been planning to write a book recently, and I'm looking for materials." Han Xuan shrugged his shoulders and continued, "I'm very interested in your work, maybe I will shoot a TV series based on the work of the Identification Department." ”

"Really? That's great, this is my business card, if you need any help, just contact me, in the past, the screenwriters were scribbling, you need a professional consultant, like me. ”

"Thank you, I'll call you if needed." Han Xuan said with a smile and put the business card in his pants pocket......

And have you found any special clues at this crime scene, now the zodiac killer is in the dark, everything about him is a mystery, random killing without a goal, no one knows who will be next, if there are no witnesses, it is difficult to catch him.

The zodiac killer doesn't care about leaving fingerprints, nor does he care about leaving DNA, the vast sea of people is his best hiding place, no one knows who he is, and he doesn't know who the next target he is targeting, the horror is here, everyone has the potential to be the next victim.

Han Xuan asked his father to go home first, his father was afraid that his son would do something stupid, so he was determined to stay here with him, so he simply found a Starbucks café to wait, and at about 5:50 p.m., Foxmore arrived with his new partner.

His partner, Este Park, was born with a strange disease, with a nose as sharp as a dog, and when investigating an affair case, he only needs to smell the other person's body to know if he has done it with someone else recently.

The smell bothered Estherpac, so when he didn't need to use his nose, he blocked it with a sponge and breathed through his mouth.

Finding foreign aid, Han Xuan took the two of them to the scene of the crime again, which was a rare big case for Forsmore, and he was so excited that he was about to go crazy.

Alice Parker was very dissatisfied with the stench of the corpse, resisted the urge to vomit and sniffed everywhere, and even leaned on his nose on the sofa where the murderer was sitting, smelling a strong smell of capuchin monkeys, which was an important breakthrough.

No one kept capuchin monkeys nearby, and the police officers who had been here had no one to keep them, and it was illegal to keep this animal without permission......

The next day, because the fingerprints were found to be different from those of the year, it was confirmed that it was a counterfeiting case.

An encrypted letter was sent to ABC TV again, this time in a different way of encryption, and after being unraveled, it was found that the content still had nothing to do with the murderer's personal information, which read:

"Death is my domain, I am the main one, and I rely on it to make my name in this industry.

I approach it with the passion and precision of a mortician, and with melancholy and compassion for the family of the deceased.

When I'm alone, I treat it like a skilled craftsman, and I've always thought that the trick to dealing with death is to keep a certain distance from it......"

That night, the body of a black man was found in a suburban forest farm, and Han Xuan then got an eyewitness statement.

Lying on the couch in his Beverly Hills home at the moment, looking at the fax letter in his hand, which reads: "According to eyewitness accounts, he could not see the parking lot at home, and at about 6:40 p.m., the witness heard a vague explosion, and based on experience, he recognized that it was a gunshot."

It was probably in the direction of the parking lot, so he immediately went to investigate to see if anyone was hunting illegally, there was only one car parked in the parking lot at the time, and he saw the victim lying in the driver's seat.

The witness ran to the car, but because the door was locked, it could not be opened, and found that the victim was not breathing, so he confirmed that he was dead, immediately reported the incident to the police and his superiors, and then returned to the car and waited for the police to arrive ......"

"It's all over the news of the Zodiac killer, why didn't you go to the scene of the crime this time?" Dad sat next to him, patted Han Xuan's leg and said.

Han Xuan replied: "Mr. Fursmore and Mr. Estherpach have already gone, and the police are conducting a large-scale search of the mountain, but I don't think there will be results."

The enemy is in the dark, we are in the light, if we continue to track it down like this, we will only be played by him, in contrast, I care more about the clues of the capuchin monkey, if that guy is stupid enough to help the pet register, maybe this is the breakthrough point.

The FBI is preparing the materials, and when they are ready, they will call me, and I will help investigate together, can you believe that there are more than 700 people in Los Angeles who raise capuchin monkeys? ”

"You have pandas, what is it for others to raise capuchin monkeys, I have seen it on the street."

"Fortunately, this animal is easy to transmit diseases to people, and the keeper needs to register, I hope that guy didn't raise it secretly, and the family information of more than 700 people must be investigated, and I may not be able to come back tonight......"

I took time to sleep for a while, and at about 11 o'clock in the night, I received a call from Superintendent Keen, and Han Xuan set off overnight and took a helicopter to the location of the police station.

I don't know if it's an illusion, Han Xuan always feels that there are fewer vehicles on the street than usual, and the residents of San Francisco are gloating, the former killer of the zodiac runs on both sides, but this time he only committed the crime in Los Angeles.

Thanksgiving Day in 1997 was associated with the killer, which probably proves one thing, that is, the murderer is not a holiday, and he is likely to be single.

Came to the police station to learn about the case of the forest farm, and then devoted himself to work, thick registration certificates and household registration information, filled nine small cardboard boxes, Han Xuan complained that the electronic identity registration management system was too slow to implement.

Preparing a cup of black coffee, he rushed over to the people who had come to help, and threw himself into a large pile of papers, focusing on those with criminal records and unhealthy family compositions.

It took me about three hours to read them all, and I couldn't help but fall asleep on the table, using the human brain as a computer, searching for eligible guys, and the names popped up one after another.

The so-called human brain is only a few percent developed, and the higher the degree of development, the smarter it is, and so on, are false, and scientists have proved that every part of the human brain is used, so stupidity is stupidity, and these cannot be used as reasons.

Han Xuan was undoubtedly very smart, and at about three o'clock in the night, when he came out of the room tiredly, he woke up Director Keane.

Placing a total of fourteen folders in front of him, he said: "These people are all suspicious, I can only sift to this point, from top to bottom is the degree of probability."

There's also this one called Dennis Kaufman, his handwriting on the adoption certificate, I feel like an encrypted letter, but the pen handwriting is blurred on the paper, I can't see clearly, this guy's family is quite healthy......"