"Can I take pictures?" Xue Lingyin raised her mobile phone, and after getting the consent of the staff, she took a photo at the screen.

They then left the building and rushed to the head office of the Industrial and Commercial Bank of China in the city.

With the help of the lobby manager, all the information of the account owner was found, including name, phone number and home address.

Half an hour later, the two returned to the police station, Xue Lingyin was very excited, stepped into the office and said loudly to everyone: "There are new clues!" ”

Li Bai was the first to surround and take a piece of information in her hand.

"What is this?" He stared at the material.

"The information of the buyer of the necklace, I found it from the bank." Xue Lingyin said, "Xia Jianjun, his family lives in a unit in the Happiness Garden. ”

"Happiness Garden?" Lao Yang knows this community, "not far from the location of the crime." ”

"It's an important clue." Shan Chenxun took the information, browsed it, looked up and said to He Bin, "You come with me to visit this Mr. Xia." ”

"Yes." He Bin responded.

Shan Chenxun asked the others to continue looking for clues, and then went downstairs with He Bin......

At one o'clock in the afternoon, the sun was poisoning, and the Happiness Garden community was quiet, and most of the residents were taking a lunch break.

The community facilities are old, not an elevator room, and Xia Jianjun's family lives on the top floor.

He Bin knocked on the door of room 604, and it was opened by a middle-aged woman, sleepy-eyed, obviously disturbed from her dreams, and her expression was full of displeasure.

"Who are you? What's up? On the round face, the woman's facial features were wrinkled.

"Let's look for Xia Jianjun." He Bin shows his police ID.

The woman's expression softened slightly, but her tone was still impatient: "He's dead!" ”

As he spoke, he was about to close the door.

He Bin pushed it and said in a deep voice: "The police are investigating the case, please cooperate!" ”

"Investigating the case?" She looked at them suspiciously.

"We found out that he may be involved in a murder and wanted to talk to him."

"Murder?" She frowned, and then said, "Officer, Xia Jianjun and I are already divorced, and he doesn't live here." ”

"Divorce? So where does he live now? It turned out that she was Xia Jianjun's ex-wife.

"I don't know, we didn't have contact after the divorce." Her expression was cold, and she seemed reluctant to talk more.

He Bin glanced at Shan Chenxun, who had been looking at the woman, and finally spoke up at this moment: "We are talking to you, I hope you will cooperate." ”

Even if the middle-aged woman was unwilling, she couldn't refuse, so she had to let them into the house.

The house is not big, the three-bedroom living room, about 120 square meters, the decoration is old, and the living environment is average.

The three sat down in the living room, and the woman poured water for them.

"What do you call it?" Shan Chenxun spoke first.

"The surname is Liu." Woman sitting on the couch.

"Ms. Liu, please tell me about Xia Jianjun's situation."

Liu Mei looked at the two policemen and whispered: "Xia Jianjun is my ex-husband, and we divorced six years ago......"

"What does he do?" He Bin asked.

"He works at a bank and is a security guard."

"Banks?" He Bin glanced at Shan Chenxun and thought that one of the missing women, Du Juan, was also a bank employee, could it be related?

"Which bank?" Shan Chenxun obviously noticed it too.

"Imperial City Development Bank Head Office." This bank is a local bank.

"In the same bank as Du Juan." He Bin lowered his voice and said to Shan Chenxun, and then asked, "...... Is there any contact information for Xia Jianjun? ”

"Yes." She immediately went to get her mobile phone and reported Xia Jianjun's mobile phone number to them.