Forensic variety show, live autopsy, teammate Hannibal

Time passed quickly.

The Spring Festival holiday ended silently.

The weather in Longquan City is still very cold.

On this day, Ye Mo was in the office and Li Siyu looked through the file together.

Although there are many criminal cases in Longquan City in a year, as long as it is not a homicide, Ye Mo will not be responsible.

So after all, he hasn't been very busy lately.

So he put the focus back on the previous case.

Today's old case is even more challenging.

It happened in '92, that is, 31 years ago, and the difficulty of this case can be said to be very testing.

The old case that has not been solved for 30 years has made Liu Haoran also interested.

The three began to discuss the case in their office.

In order to make the discussion more referential, Ye Mo also called Yang Mi and others.

In the process of this discussion, you and I expressed your opinions word by word, which was very helpful to Ye Mo in solving the case.

Because everyone thinks differently!

"Team Ye, Team Li, I heard that you two are going through the old file again, what's the matter, how many years ago was this case?" asked Liu Haoran.

"92 years, old old case. Li Siyu replied.

"92 years, thirty years ago, good guy, this case has solved our second-class merit?" Liu Haoran suddenly became interested.

"Don't be too happy, every time you solve a case in the past, there is an element of luck in it, and this time is no exception, whether you can solve the case or not, seven points depends on luck!" Ye Mo said.

"Don't be afraid, with you, there is no case that can't be solved!" Liu Haoran said.

"Tell me, what's going on in this case?" Yang Mi asked.

"You've heard of robbing cash trucks and robbing banks, but you must not have heard of robbing funeral parlors, right?" Li Siyu said.

"Robbery and murder?" Mr. He was stunned.

"Is it the funeral home that robbed it?" Bai Lu's eyes widened.

"05 That's right, and it's the funeral parlor next to our detachment, the deceased is the night watchman of the funeral parlor, that is, the equivalent of a security guard, when the victim and his son were responsible for keeping vigil and guarding the door of the funeral parlor, at one o'clock in the morning, the murderer suddenly broke in, knocked the security guard of the funeral parlor and his son unconscious, and then aimed at the financial room of the funeral parlor, looting all the money inside, after the victim was found, the rescue was ineffective and died, the victim's son was not injured and came back to life!" Li Siyu said.

"At that time, the funeral home was public, and if you dare to attack public property, this murderer is really bold!" Guo Degang said.

"Due to the limited technology at that time, there was no surveillance, no DNA testing, and no mobile phone for everyone, so it was very difficult to solve the case, and I still have no clue!" Li Siyu said.

"In '92, I remember that it seemed that the big brother phone had only been on the market for a long time, and at that time there were more than 10,000 units, who could afford it!" Guo Degang said.

"Did you collect the fingerprints of the murderer at that time?" asked Liu Haoran.

"There are no fingerprints. Ye Mo said.

"Then this case is troublesome, there is no evidence, even if Team Ye finds the murderer according to reasoning, you can't convict him. Liu Haoran said.

"However, the police who handled the case found a few cigarette butts at the scene, and according to the records in the file, the staff of the funeral home did not smoke, so those cigarette butts became the only evidence!" Li Siyu said.

"At that time, it was very troublesome to extract DNA, so the police kept the cigarette butts, and I had already taken the cigarette butts for DNA extraction just now, and I think this is the key to solving the case!" Li Siyu said.

Due to the limited technology at that time, the cigarette butts suspected of being the murderer could only be preserved.

But for some reason, this case was forgotten, so that when the domestic technology matured, no one took out the case and sent the cigarette butts for inspection.

Perhaps it is because after the high development of Longquan City, there are more and more cases, and people are too busy.

Or maybe the police handling the case have been replaced, and there is a problem with the handover.

In short, if this case hadn't been turned over by Ye Mo, it is estimated that no one would have paid attention to it.

At that time, there were many such robberies and murders.

There are not many who can solve the case.

Therefore, we ordinary people are very fortunate to be able to live in today's era of advanced technology.

If the murderer wants to commit a crime, he also has to think about the consequences.

"It's been thirty years, can the cigarette butt still extract the information of the murderer?" Yang Mi was a little curious.

"Yes, because a good preservation method is used, the preservation is not bad, and it is not damp and decayed, but it cannot be extracted by the usual method, and our usual DNA collection method can only extract the DNA information in the cigarette butt within 15 days at most, but this has been thirty years, so it will be more troublesome, the cost alone is as high as tens of thousands, and it will take at least fifteen days to come out!" Li Siyu said.

Theoretically, the half-life of DNA is 500 years, but that requires a good storage environment.

If it weren't for the police handling the case, who used a special DNA bottle to preserve these two cigarette butts, the DNA information in them would have been decomposed long ago.

Now, even if it is sent for extraction, it is still unknown whether it can be extracted.

But the murderer, in order to make money, killed a father who was a breadwinner, and his child was only nine years old at the time.

He lost his father at the age of nine, and he saw his father die in front of him.

And the murderer has not been found for thirty years.

How do you give him an explanation?

So, no matter what the murderer is doing now, even if he becomes a big boss, you have to pay for your bad behavior.

Even if the cost of this DNA extraction is as high as tens of thousands, Ye Mo has to apply for extraction.

Others don't have this power, but Ye Mo does.

The detachment's requirements for Ye Mo will basically be met.

In fact, it is still more difficult for ordinary criminal police officers to reopen this case.

It's impossible for you to bring up and commit a crime when everyone is busy.

And also to get the detachment to pay for DNA extraction.

You'll have to send someone to work with you to re-investigate the case.

Unless you are the son of the victim and later admitted to the police, under normal circumstances, no one will set up a special task force to overturn the case.

After all, thirty years have passed.

Not only is it difficult to solve the case, but it is also a lot of pressure for the person in charge of solving the case.

When you take over, you have to have a result, you have to report back.

Otherwise, you will waste your time in vain, and in the end you will not make any progress, which is purely to find trouble for yourself.

Many people will ask, my loved ones have been killed, is it that the murderer has always been allowed to go unpunished?

Why not keep tracking?

Why was the case put there, and no one took over?

But you have to know that the police are also human.

In order to investigate this case, I also worked hard and really worked hard.

There was really no way, and in the end I had to give up.

There are so many cases, it is impossible to keep this case all the time.

Back then, unlike now, modern science and technology are developed, and no matter what big or important case, the murderer can be found out within a month.

Back then, not to mention this kind of robbery and murder.

It's the kind of serial killer that sometimes you can't catch the murderer.

The most famous is the case of bandits, who killed 103 people in nine years, including police officers and armed police officers.

In such a bad case, it took 12 years to catch the murderer.

Not to mention such a robbery and homicide case. (If you read a violent novel, go to Feilu Novel Network!)

At that time, many criminal police officers finally quit because they couldn't stand the mental pressure, felt incompetent, and felt that they couldn't find the murderer.

Some even tortured themselves and eventually became mentally ill.

Just imagine, as a criminal policeman with a sense of justice, watching the victim's family die tragically at the hands of the murderer, vowing to catch the murderer and bring him to justice, and finally chasing the murderer for many years without finding anything, how would you feel?

The case that Ye Mo turned over also caused quite a stir back then.

Because Longquan City had not yet developed at that time, there was farmland everywhere and the total population was not large. []

There are also not many criminal cases in the city as a whole.

The heinous robbery and murder of a funeral home has also received special attention from the government.

At that time, a special task force was set up and the investigation lasted for six years, and finally had no choice but to give up.

To put it mildly, the murderer killed someone, and you can't find it even if he hides in the local mountains.

Those years were the time when there were the most unsolved cases.

You said in the 50.60s, when the military was in charge and the big pot was cooking, you didn't have time to commit crimes, everyone was in a collective.

After that, it slowly began to develop, and the transportation between cities began to be convenient, and those who committed crimes across provinces were even more troublesome to track.

In this case, if the murderer's DNA can be extracted, then Ye Mo is very confident in solving the case.

If not, then he decided to give up.

It's not that he doesn't have the confidence to find the murderer.

But even if the murderer is found, you can't be convicted without evidence.

He will stand in front of you and say to you, I killed the man, I took the money, and you have no way to take him.

There is no human or physical evidence, how can you arrest him?

Of course, at this time of DNA determination, Ye Mo naturally had to check it carefully.

Anyway, there are no major cases recently, so you can't drink tea in the office every day.

Ye Mo is now the leader of the serious crime team, and he has soared three levels in half a year, and it will be a bit outrageous if he rises further.

......

Soon, after everyone's tidying up.

All the information about this 92-year-old funeral home robbery and murder case came out.

The time of the crime was November 2, 92, at 1 o'clock in the morning, the victim's name was Wang Qihua, and his son Wang Zigang.

The two were on duty in the guard room at the entrance of the funeral home, and Wang Qihua was a little sleepy, so he slept a little and let his son sleep next to him.

As soon as they fell asleep, two iron rods struck them on the head.

The two fainted instantly, and they didn't even know how many murderers there were.

It wasn't until the next day that he was discovered by the security guards who came to change shifts.

Wang Zigang had 12 stitches in his head and was rescued, but Wang Qihua unfortunately passed away!

In the financial room of the funeral parlor 140, two safes were opened, and a total of 5,400 yuan in cash was robbed inside.

In addition, the cabinet in the financial room has also been turned upside down.

The reason why the police were able to set the time of the case so clearly was because a clock in the financial room was smashed, and the two batteries in the clock were removed, and the time of the clock was stuck at 1:11.

Originally, the funeral parlor was terrifying enough, and that kind of horrific murder occurred, which made people panic at the time.

On the face of it, this is a simple robbery and homicide.

You must know that at that time, Wang Qihua's monthly salary was only 70 yuan, and more than 5,000 yuan in the safe is equivalent to a huge amount of cash now.

One million now is equivalent to 30,000 yuan thirty years ago.

Thirty years ago, 5,000 yuan is equivalent to about 150,000 now.

At that time, except for two cigarette butts, there were no other clues.

No one knows what the suspect looks like or how big his footprints are.

What Ye Mo can hope for now is those two cigarette butts.

Fortunately, it was kept by the police at the time in a special storage DNA bottle, otherwise there would really be no evidence at all.

......

Through an analysis of this case, Ye Mo found several suspicious points.

That much money, in general, can't just be left in a safe overnight.

And according to the dossier, neither safe was pried.

In other words, the murderer was in possession of the key to the safe.

In this regard, Liu Haoran also raised questions.

"Team Ye, don't you think this case is very strange, how can the murderer have the key to the safe?" asked Liu Haoran.

According to the dossier, the key was kept in the cabinet in the treasurer's office. Li Siyu said.

"It's even more strange that the key to the safe where so much money is stored is placed in the locker, which is too big. Liu Haoran said.

"The staff in the management finance room has checked it, and I think that person is very problematic. Yang Mi said.

"I checked, the cashier at that time was called Ma Hong, 32 years old, according to the regulations, the money should be deposited in the bank, but Ma Hong neglected his duties, went to play mahjong, and forgot about it, even the key to the safe!" Li Siyu said.

"This doesn't make sense, since the robbers dare to rob and kill people, why don't they rob other places, how much money can the funeral parlor have? I think the robbers must have known that there was a huge amount of money, so they cooperated with the cashier to do it. Teacher He said.

......。