“You mean...” Tang Jian considered Murong Yuchuan.

Murong Yuchuan's eyes glittered.“Assumptions are just assumptions.There was a man who knew exactly what Tiffie thought and fully supported her, even if it was murder.They trusted each other so much that Chiffi left the welfare home, hoping to go to school like a normal child, pursue a dream, and he supported and worked to earn money for her to go to school.Later, when Tiffifi was deceived and planned to retaliate, he obtained the gun through some channel and, after she had done it, protected her.”

“Your hypothesis may...” Tang Jian frowned.

“I know—there’s no evidence.But there is no evidence that this person exists.However, once this assumption holds true, all doubts can be reasonably explained.And . . .

“It can also be linked to the serial killings in your city of C.”Tang Jian's eyes also shined.

Cao Qing interjected, “But then there is a new question – how to prove that this person exists?”If it exists, how can I find him?”

Cao Qing's words poured a pot of cold water on Murong Yuchuan and Tang Jian.

The three men were silent again.

After a long day, Tang Jiancai said, "Well, after all, it was a case two or three years ago, and the original clue has been difficult to find after several years."

Murong Yuchuan suddenly smiled, "If not, we will assume a suspect."

“Listen to me.”Tang Jian curiously raised his head.

**********

13:43, Criminal Investigation Office.

Murong Yuchuan leaned on the sofa and dozed off his head little by little, occasionally raising his hand unconsciously to scratch his face.

Cao Qing's face was uneasy.Worried that the matter of himself and Murong Yuchuan stealing out was known by Wu Biao, and he could not go back to being a hard K meal.If there is something to gain, you can get past the merit, otherwise... Cao Qing's more and more he wants Wu Biao's six-parent face, and his heart has no bottom.

The data officer assigned by Tang Jian was cracking in the corner of the keyboard, busy and happy, and I don't know if there was any gain.The little police officer looked like she had just graduated from school.Cao Qing looked at her all the time, and occasionally raised his head to smile politely.

Cao Qing had to pretend to laugh, and his heart was more anxious.

Murong Yuchuan still nods his head heartless.

The printer rattled for a moment.The policewoman got up and pulled a dozen pieces of paper from the computer.Go to Cao Qing.“I’ve brought that person’s background, resume, including my home address.You look at it first.”

Cao Qing took over.The female police officer turned to look at Murong Yuchuan, and he could not help but ask, “Is he also a criminal police officer?”

Cao Qing quickly pushed Murong Yuchuan, Murong Yuchuan opened his eyes, as if he forgot where he was, saw a policewoman standing in front of him, and said hello: "Are you calling me, beautiful?"

The policewoman laughed and pointed to Cao Qing.

Cao Qing felt very embarrassed, and quickly buried his head to see the material in his hand.After watching it, hand the material to Murong Yuchuan.

As he watched, Cao Qing couldn’t help but express his opinion.“This person has no obvious misdeeds, but only because of the fight, possession of drugs, and squatting in the detention center for a few days.”

"At the very least, he's mixed up in society."Murong Yuchuan said."Maybe someone like that can get a gun."

“How sure are you that person?”

When the two talked, Tang Jian did not know when to return to the office, moved a chair, and sat beside them.

"Not sure."Murong Yuchuan put down the material in his hand and said.“As I said, he was merely a suspect.”