Third, there are mud left on the water pipeline of the office building.

Fourth, according to the on -site tracking, the footprint is left on the channel where the crime person must enter and exit.

Therefore, although these footprints are left on the peripheral scene, it can be determined that it is left by the crime.

According to this footprint, we followed us to Liu Zhangqin Bay, Pingjiang Village, Zhen, Zhen.

, I have been in the study class. This person is very in line with our schedules of the crime.

As follows, I will solve another idea of ​​everyone, that is, how to determine that Qin Guotao is the question of the crime.

I do n’t know if you just noticed when you saw the gypsum mold, there was a flaw on the outside of the right foot. From the degree of scars, the size of the size, it should be burned by the cigarette butt.

It has uniqueness and uniqueness, so it is also identified.

Then there is the size, length, and palm width of this raindrops and gypsum molds. This involves professionalism, so I won't expand it.

Let's take a look at it again. Compared with the right foot of the plaster mold at the plaster, Qin Guotao's right -foot rainpers are compared to the same part.

No need to order, Xiao Ke and Xiao Cao are busy holding the gypsum mold and rain boots to let everyone see it.

"Really! There is really a trace of burning cigarette butt!" Liu Suo said loudly.

Everyone stood up and looked around.

See everyone after watching it, I went on to say:

"Therefore, it is Qin Guotao from the footprint!"

Everyone applauded immediately, and the applause was lasting and warm.

"Captain Li, it's not easy! You are not easy! So quickly break the case!" Secretary Feng said with a smile.

"Secretary Feng, it's just a chance." I answered.

Secretary Feng went on to say:

"Captain Li, thank you, this is a case for our family planning. Our town attaches great importance to it. When I heard the situation in the morning, I called with Director Liu.

The case happened again! Now the crime person has been settled, that's it. I hope that the law will severely punish such people and maintain our family planning policy! I will make a special trip to the Criminal Investigation Brigade to thank you! "

The Zhang Brigade took the lead in applaud, finished the applause, and said again:

"Secretary Feng, Mayor Huang, you can rest assured, we will definitely deal with the criminals according to law.

This case is based on Director Liu and me as the commander. Let me talk about it first, Director Liu, you add.

The three groups of the Criminal Investigation Brigade were responsible for the leader of Chen Guanghui. The specific members include three groups of Chen Jianshen, Cao Botao, and the members of the police station. You must quickly break through the line of defense of Qin Guotao, review the motivation of his crime, the purpose of the crime.

The Public Security Team of the Police Station is responsible for the on -site visit. The specific responsible person is the leader of A Can, and the members are the whole of the security group. The task is to find out the discovery of the case.

Captain Li, you and the team leader of Aan went to Qin Guotao's house to search according to law, and got the tools of the crime. The leader of Aan and other people in the criminal group also investigated Qin Guotao's wife to figure out Qin Guotao's activities last night.

I want to say so much. "

Director Liu went on to say:

"The bureau attaches great importance to this case. The Zhang Grand Team has taken someone in person again. Our police station must cooperate fully. This is the biggest and most influential case of our police station.

, Strive the object in early. "
Chapter completed!