At this moment, Qi Yang spoke up, "The deceased's husband, Wei Qing, is very strange. His wife's death had little to do with him, but he felt so guilty that he committed suicide. After being rescued, he acted as if he had no attachment to life or death."

I suspect he actually knew the cause of his wife's death, or that he directly or indirectly murdered her.

"Do you have any evidence?" Captain Chen asked.

Qi Yang shook his head. "No, this is just my guess. I have investigated during this period and interrogated Wei Qing many times, but I have not found any relevant evidence."

Su He glanced at him upon hearing this, surprised that he had already done so much. Just as Luo Jun had said, he was indeed a person with strong crime-solving abilities and excellent reasoning skills.

After listening to him, Captain Chen nodded, and then looked at Hu Xing.

Hu Xing shook his head. "I have no opinion. Maybe it's some local thug?"

Finally, Captain Chen looked at Su He and asked, "What about you? What are your thoughts? If we still can't identify the murderer or find any suspects, then this case will probably have to be temporarily shelved as a cold case."

After listening, Su He finally presented the results of her investigation over the past few days, saying, "I have another guess."

"Oh? What?"

As soon as he finished speaking, everyone else looked over.

Su He took a deep breath and said seriously, "I suspect that Wei Qing is not the murderer, but the murderer must be someone he knows, and someone he is very close to, which is why he feels so guilty."

These words made everyone think.

Only Qi Yang seemed to have thought of something, and looked at Su He, saying, "Do you think the murderer is Jiang Qing?"

Su He nodded at him, "Yes, I suspect it was him."

"Why?"

Hu Xing, standing to the side, asked incredulously, "Why would you suspect him? No, why would he kill someone? Weren't they on good terms? He has no reason to kill someone, does he?"

The others also frowned, clearly puzzled as well.

After thinking for a moment, Qi Yang looked at her and asked, "Did you suspect Jiang Qing on the day you were in the hospital? Why? Was it because he was crying so sadly?"

Su He nodded. "I did start to suspect him after that day, but not because he cried so sadly, but because I felt that his attitude towards Wei Qing was too intimate."

Huh? What's she thinking? Everyone was baffled by her.

Seeing this, Su He smiled. It seems that people in this era are still too naive!

So she thought about it and didn't say it directly.

I started telling them what I had found out in the past two days.

"You all know that Jiang Qing and Wei Qing have a very good relationship. They are good buddies and good friends. He even has a good relationship with Liu Chunxiang. That's why you think he couldn't possibly have killed someone, right?"

But haven't you considered what if you're only thinking what you believe?

"What do you mean?" Qi Yang frowned.

Su He smiled at him and explained, "Jiang Qing and Wei Qing do have a very good relationship. The reason is that in junior high school, Jiang Qing was bullied because he looked like a girl. His classmates bullied and teased him. It was Wei Qing who stepped in to save him. From then on, the two became best friends who could talk about anything."

Jiang Qing was particularly dependent on him, and even after all these years, their relationship has remained unchanged.

"Yes." They had checked these things before, although not in such detail, but they were pretty much correct.

Su He continued, "Jiang Qing and Wei Qing both got married late. Wei Qing got married at the age of 23, which was considered late in those days, while Jiang Qing didn't get a fiancée until he was 25."

Unfortunately, his fiancée passed away less than a month after they got together, shortly before their wedding, and Jiang Qing has remained unmarried ever since.

But you should know that Jiang Qing is the only son in their family. He has six older sisters, and the family depends on him to carry on the family line. So have you ever wondered why he got engaged so late, and why his family has let him stay single for so many years?

Is it really just because he can't forget his fiancée, with whom he'd only known her for less than a month?