It's really a wave of unevenness. The "9.16 case" is still unsolved, and the whereabouts of the suspect Dong Wei are still unknown, and a new murder case has occurred one after another.

Although He Yao, the victim of the "9.16 case", and Ma Zhichen, the victim of the "10.4 case", were boyfriend and girlfriend, and the two died at the same place of the case. However, there is no evidence that there is a necessary connection between the two cases, mainly because the murderer's criminal methods are not similar, and there is also a large difference in physical characteristics, so the police believe that the same place of crime should be just a coincidence.

There are various indications that Ma Zhichen had a grudge with someone before his death, and his personal safety was seriously threatened, otherwise he would not have risked running to the criminal police team to turn himself in, and took the initiative to ask the police to send him to the detention center, let alone hiding in the house where murder had occurred with his personal belongings.

"Focus on investigating the drug driving accident that occurred in May 2013, and find out whether the family that was injured by Ma Zhichen has any immediate family members staying in R City and whether they are suspected of committing the crime. In addition, do a good job of investigating Ma Zhichen's whereabouts in the days before he was killed, where he went, who he came into contact with, and where he got the drugs he was taking...... Oh, by the way, after Ma Zhichen was arrested by the police that year, he confessed to two drug dealers who provided him with heroin, and went to find out if those two guys were now out of prison, could it be that they carried out revenge......"

Summer Shi assigned the investigation tasks one by one, leaned back in his chair and exhaled heavily. The headache and stomach hurt, the position of the captain of the criminal police is really getting harder and harder to sit. He lit a cigarette tiredly, looked at the pile of messy photos on the desk for a while, suddenly pulled out a photo of a clownfish, looked at Huo Yan who was sitting opposite and pondered, and asked, "What does the murderer mean by leaving this?" ”

"Huh?" Huo Yan was stunned for a moment, smiled apologetically and said, "I'm looking up relevant information on the Internet, and only by fully understanding the characteristics of this fish can we more accurately figure out the murderer's intentions." ”

"You've found something, tell me about it."

"Clownfish is a common name for a subfamily of fish in the damselfish family, because it has one or two white stripes on its face, like a harlequin in Peking Opera, and is a tropical saltwater fish. The body left by the murderer is orange, and there are three clownfish with irregular shape on the side of the body, the scientific name is 'eye spot double sawfish', also known as the boy clownfish, which is the most well-known species in the clownfish family, widely distributed in the southeast Pacific Ocean to the Indian Ocean, mainly for aquarium breeding and ornamentation.

"When it comes to clownfish, I have to say that it has a symbiotic relationship with another sea creature, the sea anemone. We know that sea anemones are poisonous, and their tentacles are densely covered with poisonous stinging cells that can paralyze other fish poisons and become prey for sea anemones. However, the anemone treats the clownfish as if it were its own kind and does not emit venom, so the clownfish can freely pass in and out of the anemone's tentacles without being harmed.

"Giant anemones are a natural net for clownfish, and clownfish cannot survive without the protection of anemones, because in the vast ocean, clownfish are often threatened by other creatures, so the tentacles of sea anemones become their lifesavers.

"In addition, clownfish are hermaphrodites, where individuals develop into males and then mutate into females. They live in groups, usually led by the largest female and a second-largest, fertile male, as well as other members, including non-fertile adults and a school of juveniles. When they lose the largest female, they are replaced by the former in the order in which the male degenerates into a female......"

"Ho, when I used to watch "Finding Nemo", I only thought Nemo's images were cute, and I didn't expect them to live like this. It's just ......" Xia Shi blinked suspiciously, "how does this relate to our case?" ”

"Well...... I'm afraid I'll have to think about it again......" Huo Yan put down her phone with a very embarrassed expression on her face.

Seeing her sad look in the summer, Xia suddenly felt a feeling of pity and pity. He snuffed out the burning cigarette butt and said to Huo Yan apologetically: "I'm sorry, I've bothered you for the case these days." Especially tonight, I'm really sorry to delay you to accompany your parents for the Mid-Autumn Festival. I hope Professor Huo doesn't blame me for pulling his daughter into the water. ”

"How so?" Huo Yan smiled and waved his hand, "Your Professor Huo is quite supportive of the work of the police, if he hadn't been seriously ill and confused from time to time, the person sitting in front of you now might be his old man." By the way, Officer Gu also visited my father at home this afternoon, and my father was very happy to meet the students he had taught before, and he asked a lot about you. ”

"Really? Does the professor remember me? Xia Shi was a little flattered, "Originally, Gu Song called me and asked me to go with me, but unfortunately I was too busy with work and couldn't leave." When I find time, I will definitely visit him at home. ”

"Well, my father must be very happy to see you both at the same time."

"Summer time!" Just when the two of them were chatting, Gu Song pushed the door and walked in, "I just investigated, the female victim who was seriously injured by Ma Zhichen back then has been receiving treatment at the Second People's Hospital since the accident. It is said to be a treatment, but in fact, it is just barely sustaining life by relying on various instruments. For more than four years, the woman's husband visited the hospital almost every day, and his persistence and waiting, the doctors and nurses were very moved, and many people prayed for the victims, hoping that a miracle would happen. Unfortunately, in the early morning of August 2 this year, the victim passed away in the hospital due to systemic multi-organ failure.

After the victim's death, her husband, Mr. An, quit his job and went to Shenzhen to join a friend who was in the building materials business. Mr. An was not in the city when Ma Zhichen was killed, so his suspicion of committing the crime was ruled out. However......" Gu Song paused slightly, glanced at Huo Yan, and continued, "The victim's son still lives in this city. His name is An Ziyang, and he is studying law at R University of Municipal Law. Judging from the current situation, An Ziyang is suspected of committing a crime, and it is necessary for us to talk to him. ”

"No, it won't be him!" As soon as Gu Song finished speaking, Huo Yan immediately put forward a different opinion, "An Ziyang is my student, I know this child better, Ma Zhichen's case was not done by him." ”

"Teacher Xiao Huo, don't forget your identity, you are now the consultant of the task force, don't let your subjective consciousness affect your judgment." Gu Song reminded.

"You misunderstood me." Huo Yan hurriedly explained, "I'm not saying that An Ziyang will never kill people, but he will not kill people in this way. First, the murderer broke into the scene of the crime by violent means, and he must have been mentally prepared to fight the victim, which shows that the murderer was very confident in his physique and skills. Although An Ziyang's height is close to 1.8 meters and his weight is about 1670 pounds, he belongs to the type of lack of exercise, fatness, and poor physical fitness, I don't think he has the confidence to forcibly break into the scene to commit a crime. In addition, An Ziyang is afraid that he does not have the skills to pick the door and lock it.

"Second, the murderer left a shoe print at the scene of the crime, but did not leave a single fingerprint, indicating that he was not worried that we would find him through his footprints. If An Ziyang was the murderer, he should hide his traces better, after all, Ma Zhichen was killed, and his suspicion was the greatest.

"Third, the murderer behaved calmly and maturely in the process of committing the crime, which is very inconsistent with An Ziyang's arrogant personality.

"Fourth, if the drugs used by the murderer to kill were prepared by himself, then it is debatable whether An Ziyang, as a college student, has the ability to get drugs.

"To sum up, I don't think Ma Zhichen's death has anything to do with An Ziyang."

"Teacher Xiao Huo, what you said is very reasonable, I raise my hands to agree with your point of view. But......" Gu Song said, handing the physical evidence bag that he had been holding in his hand to Huo Yan. The bag contained a mobile phone, which Ma Zhichen used before his death. "You look at that text message on the screen."

"Blood debt and blood payment, I won't let you go as a ghost, wait for death!" Huo Yan read it out in a low voice according to the words on the screen, and then looked at Gu Song in surprise and asked, "Could it be that this text message was sent by An Ziyang to Ma Zhichen?" ”

"Let's just put it that way." Gu Song made a weird expression. "I asked the technical team to check the number that sent the text message, and it turned out that the owner of this mobile phone number was none other than An Ziyang's mother."

"What?" Huo Yan and Xia Shi shouted in unison.

"Yes, you heard it right. An Ziyang's mother has passed away, but the mobile phone number she used before her death has not been stopped. An Ziyang should have used his mother's number to send this threatening text message to Ma Zhichen. You look at the time when the text message was sent. ”

Huo Yan lit up the phone screen again and read out the time above: "At 2:19 a.m. on September 20, 2017, does this time have any special meaning?" ”

An Ziyang's mother died at 2:19 a.m., and September 20 happened to be the forty-ninth day after his mother's death, which is the end of the seventh seven days in traditional funeral customs. There is a saying that people do not immediately become ghosts after death, and there is a remission period of 7749 days in the middle, called the 'bardo body', so that the deceased can go home and see, and after 7749 days, the deceased will really become a ghost. This is probably the sentence in the text message: I won't let you go if I'm a ghost. ”

"Damn, listen to you, why do I feel so panicked." Xia Shi crossed his arms and couldn't help but shiver.