In view of the shortage of forensic personnel, the director borrowed a group of personnel from the external team. Everyone started work in the middle of the night, and launched a detective investigation in the three bedroom house.

Within a moment, there was a new discovery.

"Tang team, is this mark you are looking for? The mark of button friction?"

At the porch, the forensic found some suspicious scratches.

Tang Yan bent over with a flashlight, then sighed, "this is the first scene, everyone, now you can't destroy anything on the scene."

"Team Tang, there's something new."

In the bathroom, there are footprints.

"Extract syndrome, and also, test the luminol reaction."

As long as there is a breakthrough, the possibility of solving the case will be great.

We were busy in the house demolition for another two hours. At last, all the physical evidences were collected.

Later, a group of people left the house, Tang Yan walked in the front, to the field team's humanity: "old Cheng will take the physical evidence back to the laboratory test, the nuclear data of the nuclear data, the meeting will be held at 7:00 in the morning, the rest of the shift rest."

"I see, team Tang."

Song Jiang would never have thought that Tang Yan found a lot of evidence this time, and would not allow him to fool around like Bai Xinyi in those cases.

……

Three in the morning.

Tang Yan drove to the hospital, thinking that Feng Shanshan and Baobao should be asleep, but, across the glass of the ward, Tang Yan saw that Feng Shanshan was still nursing the baby.

And she was so tired leaning her head against the wall, I can see that she was very sleepy.

No one told him that the woman was not only pregnant, but also had a baby. She thought that she would not be tortured after unloading the cargo. In fact, this was the beginning of torture.

Just born children, every few hours to drink milk, although the maternal milk, you can first suck out reserves.

However, the baby is so small, as a mother, it is impossible for a woman to lose her hand.

Tang Yan looked at it for a while, and pushed the door gently into it.

Seeing that Feng Shanshan didn't wake up, he reached out to hold Feng Shanshan's head.

And the little thing in her arms, maybe she saw her father appear, so she forgot to eat milk, so she opened her eyes and looked at Tang Yan.

Suddenly there was no pain in her chest. Feng Shanshan opened her eyes with difficulty.

Seeing Tang Yan nearby, she tries to adjust her posture: "are you finished?"

"I've told the nurse to find a responsible Yuesao for you. She will come to help you tomorrow." Tang Yan combed Feng's hair and said, "tonight's harvest is not small, so I can take a rest for a while. I will go to the meeting at seven tomorrow morning."

"Then you can sleep." Feng Shanshan knows that this man hasn't had a rest for two days.

To solve the case day and night, and to remember their mother and son. Think about it, Feng Shanshan's heart, is not the taste.

"I'm not tired. Give me a hug. You can sleep." Tang Yan looks at the little guy in Feng Shan's arms.

"You haven't named it yet."

"My uncle told me to name the children, to talk about the pattern, Yixuan bar, Tang Yixuan." Tang Yan carefully took over the child from Feng Shanshan's arms, so small a group of things, is the crystallization of him and Feng Shanshan, "you go to sleep for a while."

"Then I'll sleep for an hour and change you." Feng Shanshan lies down.

Tang Yan nodded, holding the child gently shaking coax, until Feng Shanshan fell asleep, he will put the baby down.

Put it between him and Feng Shanshan.

In fact, Feng Shanshan did not really fall asleep. She secretly opened her eyes and saw Tang Yan leaning on the head of the bed. She went to sleep like this, and slept very heavily.

Obviously, I'm so tired that I have to think about their mother and son.

Think of it, Feng Shanshan suddenly red eyes, everything is worth it.

……

The next morning, Tang Yan waited until Yuesao came to leave.

When we arrived at the Bureau, all kinds of clues found in the house demolition last night were also integrated.

Just like beating chicken blood, the group quickly entered the meeting room.

"Tang team, according to the inspection report, the friction marks left on the diatom wall are indeed caused by Lou Zhao's buttons. The test ingredients are the same." Bruce Lee was the first to say, "so the house demolition is the first scene of the crime."

"At the scene of the crime, we found three groups of footprints. We compared them with each other. One of the 40 shoe sizes matched Lou Zhao's, and the other 36 shoe sizes was a woman's footprints. The last 42 shoe sizes should have been left by the murderer."

"In addition, we found the murder weapon in the garbage at the scene, a male belt with only the fingerprints of the dead."

"The most important thing is this." Old Cheng took a material evidence bag and handed it to Tang Yan. "This cigarette end was found behind the garbage can in the bathroom. We went to know the owner of the house. The owner of the house is a woman. He doesn't smoke. Moreover, this cigarette end is fresh. Therefore, we suspect that it can also be left by the murderer. The DNA on it is still under test.""OK. Now, we should strengthen the investigation. According to the shoe size, old Cheng, you should visit the people around you to see if anyone has ever seen a man who is 170 cm to 180 cm tall, weighs 65 kg or so, and still wears a mask."

"Bruce Lee, you continue to lead the team to demolish the house. Take the first scene as the center, and see if there are any murderers around."

Tang Yan arranged a task at the meeting: "I went to visit the tobacco and wine shops nearby to see if there is any possibility for those bosses. I remember such a person who bought this kind of cigarettes."

He believes that as long as there is a direction for investigation, the truth will only get closer and closer.

On this day, Sheng Xiao put several invitations on his desk.

As the end of the year is drawing near, there are more wine parties of various chambers of Commerce. Some of his friends will attend, but at that time, the Song family may also attend.

Thinking of this, Sheng Xiao stops his work, calls Tang Yan and asks about his progress: "how is it now?"

"We've got the killer's foot."

"If you need help, just ask."

Now Sheng Xiao is helping Lou's family settle down. Because Lou Zhao is gone, it will take time for Lou Zichen to get used to it. But he also understood that the family of Song Dynasty put their fierce eyes on louzichen.

If the Song family wants to cut the grass and root, the murderer who killed Lou Zhao may commit another crime and take Lou Zichen's life.

Therefore, Sheng Xiao let people follow Lou Zichen.

In the evening, Sheng Xiao symbolically participated in a friend's reception, without any female companion. During the dinner, he also saw the trace of song Bozhi.

Just an hour later, he said goodbye to his friend and was going to go home to accompany his family. But song Bozhi stopped him in the name of toasting.