Cao Mei’s fatal wound was definitely the one on her chest, but there was also what looked like a scratch mark on her arm.

“That wound looks like a scratch from a wild animal’s claws. But the forensic doctor came over to examine it just now and said that there is poison in the wound. We will need to investigate further to know what poison it is.”

Just as Xiao Liu finished speaking, a man’s angry roar suddenly came from the building.

“I already told you that I don’t know anything! I’ll sue you if you continue to pester me!” With that, a door was slammed shut.

Chi Jiao and Quan Jue looked in the direction of the door and saw Huo Chen and Di Ziyan walking downstairs awkwardly.

“Jiang Dashan isn’t willing to cooperate?” Quan Jue asked.

Di Ziyan’s expression was grim as he replied, “Not just that, his attitude is very bad. He refused to let us in to talk and kept insisting that he didn’t see anything and didn’t know anything.”

“That’s impossible! I clearly saw him standing at the window! Officer, I’m not lying,” the security guard hurriedly said.

“Uncle, we believe you. So much happened today, you should go back and rest. We’ll come over to take your statement later. We hope you can cooperate with us.” Huo Chen smiled at him.

The security guard looked like a good person. He immediately agreed. “Of course, I will cooperate with you. I’ll leave first.”

Chi Jiao and the others watched as the security guard left.

“I don’t think the security guard is lying. Jiang Dashan is the one who’s lying. If he really didn’t see anything, he could have just informed us as a matter of fact. He wouldn’t have had such a big reaction,” Quan Jue analyzed.

“He must be afraid, that’s why he’s unwilling to say anything. No, I must make him tell the truth!” Di Ziyan said anxiously.

Seeing how anxious he was, Chi Jiao advised him, “I understand how you feel. However, you can’t be rash now. I think you should calm down first. Jiang Dashan will continue to resist if you keep pressuring him like this.”

“It seems like he saw the murderer. And it’s precisely because he saw the murderer that he doesn’t dare to tell us. He’s worried about being implicated and being put in danger,” Quan Jue analyzed.

“Bring Pei Yao and Beitang Lie over tomorrow. Division Head Di, send someone to protect Jiang Dashan. Be discreet about it. This murderer is ruthless. Jiang Dashan is definitely in danger. Don’t let anything happen to him,” Chi Jiao instructed.

Di Ziyan nodded. “Got it. I’ll make the arrangements now.”

It was already one in the morning. Chi Jiao handed the rest of the work to Huo Chen and his men, before turning to leave.

“Miss Chi, wait a moment. I have something to say to you about Ye Yichen.” Huo Chen smiled at Chi Jiao, who was about to leave.

Chi Jiao stopped and turned to look at him. “Isn’t he already locked up?”

“Yes. However, Ye Yichen has always emphasized that he was framed. He also claimed that he and Miss Lu Xian have always been living together as a legitimate couple,” Huo Chen said.