Post-00 teacher: students are late, so am I

Chapter 450: Measuring the humidity to find the murderer
Chapter 476: Measuring the humidity to find the murderer

My aunt's family is considered relatively wealthy, so when the child gets up, she hires a nurse to take care of the child.

Professor You just wanted to go home with his aunt to see if there was any evidence to find the murderer.

The aunt found the child at the door of her home. She hurriedly closed the door and came out.

What she remembered was that the door was closed at the time, so the murderer was able to enter the house. Perhaps the murderer had left evidence while he was in the house.

Now is a very good time. It has only been six hours since the situation happened. Maybe the evidence is still there.

Professor You asked Auntie to wear gloves and good condoms when she went back, so that if there were any traces in the house, they would not be easily covered up.

When I got home, I happened to see a little mess on the ground.

The footprints on the ground were very obvious, so Professor You told the aunt not to go in yet and wait for her to take a photo.

The equipment that Professor You recently brought out is very clear for taking pictures, which can be used to leave evidence.

If you happen to bring out some relatively ordinary equipment, even if you want to retain evidence, it will be difficult.

The humidity at the site and various stains will contaminate the footprints. If time passes, or the photos taken are blurred, the comparison will be very bad.

Even if you want to use these clues to find the murderer, the possible situation will not be right.

Professor You immediately asked some friends from the institute to bring instruments for measuring humidity. They happened to be using them during this time, so they got started very quickly.

A lot of footprints are left on the ground, and there will definitely be some vague traces, such as the level of humidity or the coverage of dust. However, if there is any deviation, it will lead to errors in the results.

Seeing two strangers come into the house with some instruments, I felt a little flattered at that moment.

She quickly thanked Professor You.

"Thank you, Professor You. Thank you so much for doing these things for me so carefully. I don't know what I can do in return. I'll treat you to a meal later."

The aunt originally wanted to go home and pack a red envelope, but now staff came in to measure the data. She was afraid that she would mess with their data when she went in.

I can only treat them to a meal temporarily.

They pick up quickly.

They carefully measured all the data, gave the data to Professor You, and then asked Professor You with some doubts.

"Professor You, when did you change your career to this? Are you working as a private detective? Why do you even ask us to come here to the humidity level?"

Professor You smiled and shook his head. She is not that powerful yet. The commissions of private detectives are very high and very dangerous. She cannot do this. Now he just has an inspiration and wants to do this. Just do it.

Auntie also thought it was a bit magical. Could it be that collecting this data would have a big impact?Can the murderer be found quickly?She didn't expect it to be so powerful.

"I may not be able to find it out, but I have seen some cases and it is very necessary to collect this information, so I thought about collecting it as soon as possible, otherwise there will definitely be some changes as time goes by."

Professor You usually likes to look around and can look at all kinds of things.Sometimes people who like to watch various criminal cases will watch it.

Even if Professor You has not experienced it personally, he has been exposed to the analysis methods of many cases, and they are all very different.

Now she has understood that the collection of these data will have errors if there is a deviation over time, so time is money, this sentence is very true.

Sometimes we are racing against time. Fortunately, they received a timely signal to come back. There was not much harm after the operation on the child, and the operation time was also very fast, which allowed them to rush back here so quickly. detected these data.

If it's any later, it will get darker and the weather will vary in temperature.

The data will then be very inaccurate.

Professor You organized the humidity in every corner of their data.

Nowadays, many aspects of data have been collected. Every corner, place, and thing can be spray-tested. As long as it involves some measurement data that she has come into contact with, she will ask them to measure it.

Although I don’t know if the data can be used, it is better than not having it.

"Now that all this data has been saved, we still don't want to owe him this place casually. I will go back later to see if there is any software that can test this place."

Professor You also taught some criminal policemen to come and measure this place, and then speculate on how tall and heavy the murderer was.

I happened to have dealt with these professionals before when I was doing research, so it was very refreshing to ask them for help now.

"Professor You, thank you very much. I will pay for the expenses of these employees. Don't be polite to me. There is nothing special about our family, we just have a little money."

When the aunt said these words, she was very confident. Professor You saw that the decoration and decoration of their home confirmed this. Their family is really rich, otherwise they would not have arranged all the places. It's very neat and very big, and there's an elevator to go upstairs.

It is very rare that ordinary families do not decorate elevators. They are really rich.

The aunt who answered just now said that she was already in her 50s, but she looked about the same as her 30s.

Generally speaking, you can't maintain it in such good condition without some money.

Auntie has said so. Of course Professor You will not be polite to him. She is not doing charity now, and if he really invites the police here to do it, the price will really rise a lot.

"Auntie, I'm sorry to bother you. Now we still need you to check if there are any other items missing in the house? What if a thief comes in?"

To remind my aunt, the professor saw that there were quite a lot of things in her home.

But the aunt smiled and said that nothing happened. Some expensive things were locked in the safe, so she was not particularly scared now.

"But I still have to check to see if there are any big items missing. Then I will be a little scared."

The aunt was very generous and allowed them to go up and take a look at the general situation. She found that the area above was very clean and there were no so-called footprints. It seemed that the murderer would not go up to the second floor.

(End of this chapter)