Hou Bureau shook his head: "I'll wait and see what happens. What about you?"

Yan Liang said, "I'm still waiting for you to help me delay."

"No progress?" Hou asked.

Yan Liang thought and said, "it should be fast. You... "

He was about to ask questions when he heard the messy and hurried footsteps coming down the building. It seemed that many people were running.

Something's wrong!

Hou Ju and Yan Liang looked at each other.

The next second, their mobile phones ring at the same time!

They answered the phone, changed their complexion almost at the same time, and then shouted to the other end of the phone, "I'll be there in a minute!"

Then they rushed out of the door and ran to the fourth floor.

At this time, on the fourth floor, Li Chenggong has been taken down. A group of police are surrounding the door of the previous negotiation room and blocking the scene.

As soon as Yan Liang and Hou Ju's men saw them coming up, they immediately went forward to report the situation.

Li Chenggong's scream attracted the attention of the police outside. There were two front and rear doors in the negotiation room. The police entered through the door on Li Chenggong's side. As soon as they entered the door, they saw the lawyer with his head twisted 180 degrees lying on the ground.

Although the policeman was startled, he immediately controlled Li Chenggong and called for support.

At this time, another police officer came in and detected that the lawyer had died, so he and the previous police officers pressed Li Chenggong out of the room and blocked the scene.

Li Chenggong was also taken to the next room, detained in isolation and closely monitored.

"Boss, that's the situation. At that time, there were only Li Chenggong and lawyer in the room. According to the on-site situation, I preliminarily inferred that they had a conflict during the conversation. Li Chenggong attacked lawyer Niu from behind him and broke lawyer Niu's neck..." Hou's men reported quickly.

"Team Yan, I've asked my colleagues in the logistics section to adjust the surveillance video and audio in the negotiation room No. 3. No one went in except Xiao Liu and Xiao Li. Li Chenggong was isolated in the nearby detention room, and Xiao Liu and Xiao Li were separated according to the procedure, waiting to start the investigation procedure... "

Speaking, they have come to the door of No. 3 negotiation room.

Then the forensic old horse arrived.

"Wait a minute, old horse, come in with me!" Yan Liang did his duty and arranged it immediately.

"Well, criminal investigation is your major, so I won't make trouble." The Hou Bureau's face was frozen and said, "I'll wait for you at the door. If this is really a part of the game, then..."

"I understand!" Yan Liang interrupted the Hou Bureau, put on gloves and foot covers with the forensic medicine, put on common survey tools, and then went into the scene together.

The scene was well maintained. The lawyer's body lay behind another door with a small pool of blood on the ground.

While exploring, they exchanged views. After a while of busyness, they walked out of the room with unimaginable expressions.

"Keep blocking this room!" Yan Liang ordered his men, "let the colleagues of the investigation department enter the site with precision equipment, carefully check whether there are micro evidence left, and form a written report as soon as possible!"

"Yes!"

"Old horse, you have the body." Yan Liang looked at the forensic old horse again, "after the detailed investigation of the scene, you can take the body away."

"OK, I'll do it as soon as possible." The old horse nodded.

"Xiao Zhong! Little clock! " Yan Liang shouted, "where's Xiao Zhong? Did you transfer the monitoring of room 3? "

A police officer with an ugly face stood up and said, "team Yan, there was a problem. At the time of the crime, the monitoring and pickup equipment were not turned on..."

"What!" Yan Liang was stunned and furious. He pointed to him and shouted, "what are you doing, logistics section chief? Who is on duty? Control it now! This is serious dereliction of duty and a crime! "

The logistics section chief looked very ugly and said in a stuffy voice, "I've called the discipline inspection section. The police officers involved are in the custody of Xiao Zhong and waiting for the handover. As a direct leader, I avoid suspicion“

Yan Liang was so angry that he pointed at him, but he didn't say anything.

"What's the matter?" Hou asked.

Yan Liang ignored him, but looked at his men and said, "go to the monitoring room in person and copy the monitoring video of the corridor at the time of the crime, as well as the monitoring video of the detention room outside the other side of the No. 3 negotiation room, and then bring it to me immediately!"

"Yes!"

He then looked at the Hou Bureau: "I'll see Li Chenggong first. You can listen in."

Li Chenggong was still in shock. His crotch was wet and he shrank in the corner of the room and couldn't help shaking.

There was also a policeman in the room who was on guard at the scene. When Yan Liang and Hou came in, he hurried to say hello.

Yan Liang called a few times, but Li Chenggong just shrunk and trembled, mumbling something vaguely in his mouth.

Yan Liang was puzzled and listened closely. He just heard meaningless words such as "it's none of my business... I'm wrong... Don't kill me...".

He tried to ask questions, but Li Chenggong didn't respond at all.

"Li Chenggong, did you kill Niu?" Hou Bureau couldn't help asking loudly.

Li Chenggong still had no response, but trembled.

"Pretend or really?" Hou Bureau asked with a headache.

Yan Liang's eyes twinkled, stared at Li Chenggong and said slowly, "Niu Yu died by himself. It's none of your business."

Li Chenggong suddenly raised his head, grabbed Yan Liang's arms and screamed, "ghost! The devil killed him! His head suddenly turned around! It's none of my business. It's really none of my business! Don't look for me. I'm just a minion. Wuwuwuwu... It has nothing to do with me. I didn't kill anyone. I just help launder money. It's none of my business... "

At last, Li Chenggong burst into tears.

Yan Liang's heart sank, but Hou Ju's expression was uncertain. He wondered, "what happened? Why was he so stimulated? "

"Big trouble!" Yan Liang stood up“ Go and see he Xie. We said as we walked. "

When he went out, Yan Liang's phone rang. It was Ren Yueting, captain of the criminal police squadron.

"Team Yan, I heard something happened on the fourth floor? Shall we intervene? "

"You'll come up later to find out the situation, and then report to Zhao Bureau and ask him to arrange another person to follow up. You suggest that my group take over. Our task force is short of manpower, so don't transfer it." Yan Liang said quickly, "did I ask your ex girlfriend to find out the name?"

ex-girlfriend?

Hou Ju couldn't help looking at Yan Liang.

"There is a harvest!"

Ren Yueting's answer immediately refreshed Yan Liang.

"Our investigation found that Wu Aike, Jiangyang's ex girlfriend, once had an ambiguous relationship with He Xie, but their relationship is very hidden, and there should be a question mark about the accuracy of the news."