Hearing Shen Qiang's words, Qianshan Xuemei, who had a beautiful face, said in shock and disbelief: "Do you mean that this murderer was unable to sweat normally because he suffered from no fingerprints and no sweat glands, so he suffered from heat stroke in the summer of that year?"

"Yes. Shen Qiang's eyes were extremely bright: "This is the most reasonable explanation, otherwise, I can't think of any reason for him to change the habits he has accumulated for more than ten years." ”

Hearing this, Ye Xiaolei was stunned and quickly compared the details before and after the case.

Then she said in surprise: "What Shen Qiang said is true, the criminal characteristics of that criminal are very distinct, in the past twenty-eight years, the only change that has happened to him is that he stopped for two months in the summer of the fourteenth year, and after that, every summer, he will stop for three months. ”

The previous expert investigation team also suspected that the murderer had encountered an accident during that time, but no one guessed that he was suffering from heat stroke. ”

Shen Qiang smiled and said: "This is normal, this is the north, the hottest time in summer, it is generally thirty-seven or eight degrees, and such a hot day is even more rare in a year, so very few people suffer from heat stroke here." ”

But this murderer is different, because of the lack of sweat glands, his body can't sweat normally and cool down, so in summer, the temperature of about 30 degrees should be equivalent to the temperature of 40 degrees or even higher for ordinary people. ”

Hearing this, Elle questioned: "What you said may be reasonable, but so many years ago, such a small thing as heat stroke must be more difficult to investigate, because heat stroke is a minor problem." ”

Shen Qiang shook his head and said seriously: "What you said is that mild heat stroke is a small problem, when heat stroke, the fatality rate of severe heat stroke with a body temperature of more than 40 °C is 41.7%, and if it exceeds 42 °C, the case fatality rate is 81.3%. This murderer is different, in that year, his heat stroke must have been very serious and even critical to his life, so he would always avoid the three months of summer for the next few years. ”

Ellie frowned and said, "Well, even if your analysis is correct, do you think the person who suffered from heat stroke thirty years ago can still be found?"

Shen Qiang said with a clear look in his eyes: "If it was a simple ordinary heat stroke, of course we couldn't find it, but his condition was very critical at the time, so look at this." "Me

As he spoke, Shen Qiang clicked on the computer again.

It's also a news clipping from an old newspaper.

"With a high temperature of 41 ° and a scorching heat to the death of many people, the Provincial People's Hospital urgently added a heat exhaustion specialty, and 37 patients with heat exhaustion have been admitted to ......"

Seeing this scene, Ye Xiaolei's beautiful eyes lit up instantly: "Although I don't know much about what heat exhaustion is, if Shen Qiang's inference is correct, then this person must be among these patients." ”

Ellie said, "Not necessarily, right?"

At this time, Qianshan Xuemei's eyes shone brightly: "This murderer, after committing the murder, never took property, which means that he either had a very considerable income at that time, or his family conditions were very good, if the provincial hospital opened a specialty, and he happened to suffer from heat stroke, then he would definitely go." ”

Ellie frowned and said, "But after so many years, will the old cases still be there?"

"It must be there!" Shen Qiang said with a bright look in his eyes: "Thirty years ago, medical experts were not called by anyone, they were masters with extremely high medical skills and professional titles, and the cases they diagnosed would definitely be preserved, and they had been written into the textbooks of the Medical University." ”

Elle was pleasantly surprised when she heard this: "Really, isn't this murderer unable to escape?"

Shen Qiang nodded vigorously.

At this time, Ye Xiaolei beside her couldn't help but hug Shen Qiang affectionately, excited like a child who had been rewarded: "Shen Qiang, I knew that you were the best, in this world, nothing can be difficult to catch you!"

And that's not all.

Qianshan Xue, who was tall and graceful and had a beautiful face, couldn't help but look at Shen Qiang in surprise, and her beautiful eyes were full of surprise and appreciation: "Shen Qiang, you are so smart, I didn't expect it, you just thought so much when you heard that the old police officer suspected that this murderer had no fingerprints!"

Shen Qiang smiled: "No way, I'm a doctor, as long as the initial conclusion is correct, he is indeed a patient without fingerprints, then we only need to go to the Provincial People's Hospital and check the expert cases of the heat exhaustion clinic that year, and we will definitely be able to find that person." ”

The moment she heard this, the surprised Qianshan Xue Meimei smiled coquettishly: "Then what are you waiting for, let's go." ”

Shen Qiang nodded.

The four of them, after simply packing up their things, went straight to the Provincial People's Hospital in the night.

After arriving at the Provincial People's Hospital, showing his documents and explaining his intentions, the president of the Provincial People's Hospital personally called and asked a director on duty to take Shen Qiang and them to the archives.

After arriving at the archives, looking at the hundreds of cases of that year, the eyes of the four people immediately became excited.

Temporarily borrowed a doctor's office.

The four of them began to reconcile the patient's medical records for the year.

This preliminary check is relatively simple.

Female culling, under the age of 22, and the elderly over 55 at the time, put aside.

After some screening.

The rest, thirty years ago, were severely heatstroked, and the men who were upright and in the prime of life, there were only twenty-one people in total.

I opened the police database and verified the identities one by one, and confirmed that only six people were still alive.

Besides.

Of the people over fifty-five years old at that time, only one person remained thirty years later.

All combined, there are only seven suspects left who may be murderers.

Then Shen Qiang, who got the residential address of these seven people, took everyone with him, and the first one to verify was the old man back then, when he went to the community where the family was located, and after using the police to briefly understand the situation, he immediately gave up, because the old man was paralyzed in bed twenty years ago, and at that time, the murderer was rampant everywhere.

After that, the remaining six people, because they lived in different areas and had moved, some of their original addresses had been demolished and moved to no longer exist.

So all night, Shen Qiang, Ai Li, Ye Xiaolei, and Qianshan Xue all ran around the provincial capital, contacted the police of various police stations, and checked the database at the same time.

But because after all, it was an investigation thirty years ago.

Even with the names and original addresses of these people, it is still difficult to find them.

Relocated, followed the children to the field, after taking turns to verify, to the next day at more than three o'clock in the morning, because the time is really too late, the call is either the other party do not disturb mode to call different, or the other party answered the phone and scolded the street.

So the investigation can only be temporarily suspended.

And this time.

There are only three suspects left.

So Shen Qiang took advantage of the night to send Ai Li and Ye Xiaolei back and let them rest, and then Shen Qiang and Qianshanxue began to continue to disturb the police at the police station, and when they figured out the current residence of the remaining three, not only the street lights were on, but the sanitation workers also began to be busy.

(End of chapter)