Feng Zhigang's pun stimulated Bai Mo. He never expected that Feng Zhigang would be so arrogant.
Bai Mo stared at Feng Zhigang silently, wondering what method he could use to make Feng Zhigang reveal his flaws.
"Officer Bai seems to have something on his mind?" Feng Zhi just leaned on the sofa and crossed his legs. He was very satisfied with Bai Mo's expression at the moment.
"No way." Bai Mo shook his head mockingly, "There are too many cases, and there will always be something to worry about."
"Then I can only wish Officer Bai to solve the case as soon as possible." Feng Zhi just picked up the coffee and took a sip. Bai Mo had no ability to fight back. He won this confrontation.
The remaining time turned into torture for Bai Mo. He could not find any other words to stimulate Feng Zhigang.
In fact, for the police, compared to investigating the previous two murder cases, it is a good thing that Feng Zhigang committed another crime, so that they will have a chance to arrest people.
Feng Zhigang gave Bai Mo a particularly dangerous feeling. Judging from Feng Zhigang's previous tone, it seemed that he could easily kill another one. Bai Mo speculated that Feng Zhigang had already caught the third person.
Bai Mo mentioned this dangerous idea in the car, but was rejected by Lu Wan, who asked Bai Mo to control it carefully.
It's a pity that Bai Mo is at a disadvantage now, he always wants to regain some ground.
Lu Wan returned to the living room. She noticed the strange atmosphere between Bai Mo and Feng Zhigang, and sat next to Bai Mo.
"Mr. Feng's home is very beautifully decorated." Lu Wan said with a smile.
"Thank you for the compliment." Feng Zhigang responded, but his eyes did not move away from Bai Mo's face.
At this time, Qin Youwei walked in from outside. Lu Wan nodded to him, stood up and said to Feng Zhigang: "Our investigation is over. Thank you Mr. Feng for your cooperation."
Bai Mo also stood up and walked towards the door with a straight face.
"As I said just now, it is our citizen's obligation to cooperate with the police investigation." Feng Zhigang also stood up.
After sending several people to the door of the villa and watching them walking towards the fence gate, Feng Zhi just turned around and prepared to return to the living room.
"Tianxin?"
Feng Zhigang glanced back instinctively, and when he saw Bai Mo looking at him contemptuously, he realized that his subconscious had exposed himself.
Tianxin is the signature left by the murderer in the letter, and it is also the pen name Feng Zhigang gave himself.
Bai Mo did it on purpose. He kept showing weakness, and then called out Feng Zhi's name when he was just slacking off.
Even though this title had no impact on Feng Zhigang, a feeling of being teased came over him, "Is Officer Bai calling someone?"
"Did I call someone?" Bai Mo finally smiled, "How could Tianxin be a person's name?"
After that, Bai Mo turned around and walked towards the car on the road.
Lu Wan blinked. She could tell that Bai Mo was making a pun. Tianxin was Feng Zhigang's signature, and Bai Mo was scolding Feng Zhigang for not being a human being.
Back in the car, Lu Wan started the car and left. After driving a certain distance, Bai Mo recounted the conversation between him and Feng Zhigang.
Lu Wan looked at Bai Mo in the rearview mirror, "You talk so fast!"
Bai Mo curled his lips unconvinced, "I just can't stand the tone in which he hinted to me that he was going to kill someone."
Lu Wan ignored Bai Mo and asked Qin Youwei, "Old Qin, have you discovered anything?"
Qin Youwei shook his head. He only found a few sets of very short hair on Feng Zhigang's Land Rover. Wang Daqiang's hair was very long, and Feng Zhigang had short hair, so there was a high probability that it was not Wang Daqiang's. Now he could only hope that it belonged to other victims. .
It was expected that the forensic investigation found no findings. Lu Wan took a tour of the villa while the two chatted.
It was certain that there was no secret door, and the toiletries in the bathroom were only for one person. Although she did not enter Feng Zhigang's bedroom, she could tell from outside the door that Feng Zhigang slept alone, and there were no traces of life in other guest rooms.
The biggest discovery should be Feng Zhigang’s study. His study contains a complete set of Teng Jie’s physical books, as well as many engineering machinery books.
Having said this, Lu Wan took out her mobile phone, opened the photo album and handed it to Bai Mo.
"I saw a painting in his room that looked like a photo. Do you think it was hand-painted?"
Bai Mo took the phone and looked at it, "It's hand-painted."
After judging that it was hand-painted, Bai Mo began to observe the painting. It was a painting depicting night, with a wheat field under the night.
"Huh?" Bai Mo enlarged the wheat field in the photo and found that a piece of the wheat field was missing. Bai Mo tried to guess the shape of the missing area through the perspective of the painting.
"It seems to be a human figure." A picture gradually formed in Bai Mo's mind, "There is a person lying in the wheat field at night. Is this also a murder scene?"
Lu Wan grabbed the steering wheel and took a deep breath, "It's another book by Teng Jie, "The Last Words of the Night." The deceased in the book was lying in the wheat field, and the time of death was at night."
In Bai Mo's impression, Zeng Hao praised Teng Jie's book more than once. This book should be Teng Jie's masterpiece.
No one said anything in the car. The purpose of this investigation had been achieved. Feng Zhigang already knew that the police were targeting him.
In Bai Mo's mind, Feng Zhigang's relaxed and determined expression appeared in his mind. He had an ominous premonition that Feng Zhigang would commit another crime next, and under the eyes of the police.
······
After returning to the police station, Lu Wan assigned the task of tracking Feng Zhigang. Zeng Hao and newcomer Yang Pengyu had already entered the designated surveillance point after Lu Wan left Haijing's home.
Peng Yuetao and Chen Xiaoxiao work together, and Sun Xiaokai and Fu Xingliang work together. They work in three shifts every day. Lu Wan and Bai Mo serve as a mobile team and can replace other teams at any time.
The action of alerting the enemy must have been successful. Coupled with Bai Mo's verbal stimulation of Feng Zhigang, according to Lu Wan's psychological profile of Feng Zhigang, he will definitely commit a crime in the near future.
The surveillance task began, and the three teams took turns. Everyone took care of the only female colleague, Chen Xiaoxiao, and spent all their surveillance time on her during the day.
Two days passed, and Bai Mo finally met Yang Pengyu himself. In the past two days, Bai Mo heard about Yang Pengyu's deeds.
What Yang Pengyu is best at is tracking. It is said that he assisted the divisional criminal police team in catching suspects many times when he was at the police station.
Yang Pengyu was supposed to go directly to Haijingjiayuan to take over. He must have other things to do here, so he came to Lu Wan's office.
"Team Lu, in the past two days, Feng Zhigang has been at home except for meetings at the company. There has been nothing unusual." Yang Pengyu said, "I feel that Feng Zhigang may have discovered us. Should we make some false impressions to make him think that we have relaxed our vigilance?"
"Tell me more specifically?" Lu Wan knew that Yang Pengyu had rich surveillance experience, so she gave him a chance to show off.
Yang Pengyu smiled and said, "There are several restaurants across the road from where we are staying. Let Xiaokai and Dafu be on duty before midnight tonight, and then let them pretend to be relaxed and find a restaurant to drink. Haozi and I are secretly watching."
