As a local policeman, is it appropriate for you to take over the job of a criminal policeman?

Ye Lin also knew that coming at this time would make him disliked, but if he came at this time, people would definitely be there, and it would cause them psychological pressure, which would be helpful in finding a breakthrough, but it would not be good for the children.

The study room was not big. The auxiliary police officer Ye Lin brought was playing with his cell phone. Ye Lin stood up and took a look out of boredom.

The Chen family should be a medical family. There is a large bookshelf in the study, which is filled with books. Most of them are medical classics, including Chinese and Western medicine. Ye Lin even saw some medical books he had studied on them.

There was an inexplicable sense of familiarity, and Ye Lin picked up a book at random. It was about pharmacy. To be honest, Ye Lin couldn't remember a lot of things since he entered the police academy. He took a look at the content and felt it was very familiar, yet very unfamiliar.

After lamenting the impermanence of life, Ye Lin put the book back on the bookshelf.

A book next to him suddenly caught Ye Lin's attention: "Psychology".

This is a thick comprehensive textbook on psychology. Ye Lin flipped through it casually. It was a bit too technical to understand, but he could see some familiar things like hypnosis.

Ye Lin put the book back and looked carefully. There were more than a dozen books on psychology on the bookshelf, and most of them were on surgery.

He knew that Chen Yue’s father, Chen Yiming, was a surgeon. Could it be that Chen Yiming also took psychology as an elective course?

If that was the case, Ye Lin felt that Chen Yiming was much more suspicious, after all, Mao Xiaolin had undergone psychological castration.

Because of the arrival of Ye Lin and others, the Chen family finished their meal very quickly. Originally, the old man was going to go for a walk, but because the couple had to receive Ye Lin and others, the old man stayed in the room with his granddaughter to do homework. Chen Yiming and his wife went to the study together.

"Officer Ye, I wonder what you want to ask again. Didn't that bad guy come back alive?" As soon as she entered the door, Wang Shaoli's face was full of resentment, as if she was very unhappy that Mao Xiaolin was still alive.

"Do you think he shouldn't come back alive?" Ye Lin asked indifferently.

"Yes, he shouldn't come back alive. That's what I said. What's wrong?" Wang Shaoli's voice suddenly rose, and her emotions were quite resistant.

Ye Lin smiled slightly and said nothing. It was really inappropriate to say anything in this situation.

However, if Ye Lin were to doubt her or not doubt her just because Wang Shaoli spoke so excitedly, that would not happen.

The murderers in this world may always be beyond your imagination.

"Officer Ye, just ask whatever you want. We just hope it can be done quickly so as not to affect Yueyue." Chen Yiming's attitude today was not very good. He was probably unhappy that Ye Lin came to his house at this time.

"Okay, since everyone is so busy, I'll get straight to the point."

"Mao Xiaolin has been released. We suspect that this is a revenge crime. The murderer's main purpose is to retaliate against Mao Xiaolin, and Chen Yue is the most recent victim. You have enough motive to commit the crime." Ye Lin said calmly.

"Humph." Wang Shaoli crossed her arms. "I just have a motive, so what? I didn't do anything, what can you do to me?"

"As long as you have a motive for committing the crime, I can ask you to assist in the investigation, do you understand?" Ye Lin said sternly.

To deal with such non-cooperative people, you have to be tough.

Wang Shaoli looked at Ye Lin with resentment and stopped arguing.

"Officer Ye, we know that you want to solve the case, but what's the point of wasting your time here? We both said it last time that we don't have time to commit the crime." Chen Yiming emphasized his tone.

"I want to know more. If I remember correctly, Dr. Chen majored in surgery, right?"

"Yes, I'm an orthopedic surgeon. You should have investigated it." Chen Yiming was a little impatient.

"I wonder if you studied anything else besides orthopedics?"

"I can't even master orthopedics, so what else do I need to learn?"

"I noticed there are quite a few books on traditional Chinese medicine and some on psychology in the study. Are they also yours?" Ye Lin pointed to several books on the bookshelf.

"That belongs to my father. He is also a doctor, but he is retired." Chen Yiming said calmly.

"Is your father also a doctor?"

"Yes, but my father is a psychiatrist. He works in the mental hospital in our city. He retired when he got old."

Ye Lin's heart skipped a beat. The psychologist in the mental hospital seemed to be very similar to Mao Xiaolin's case.

"Has your father always lived with you?" Ye Lin continued to ask.

"My mother passed away early, and my father loved Yueyue very much, so he wanted to see his granddaughter more, so he lived with us," Chen Yiming explained.

"I can see that. I remember he was mean to me last time I came here." Ye Lin said with a smile.

"He's an old man, he's old and has a bad temper." Chen Yiming said indifferently.

"I understand. My parents also have bad tempers. If I don't let them go out for a walk after dinner, they will get angry with me." Ye Lin said kindly.

"Yeah, my dad also goes out for a walk after dinner, usually for 1-2 hours, chats, and then comes back to sleep." Chen Yiming didn't notice that Ye Lin started to ask questions.

"On the night when Mao Xiaolin had the accident, I remember you said your father also went out for a walk. Do you remember when he came back?" Ye Lin changed the subject and looked at Chen Yiming and Wang Shaoli with a gleam in his eyes.

The two were stunned for a moment before they reacted.

Wang Shaoli was so angry that she stood up and said, "What do you mean? You actually doubted an old man?"

Ye Lin said calmly: "I can doubt anyone. I can doubt boldly and verify carefully. Don't get excited."

When Chen Yiming heard that Ye Lin actually suspected the old man, his face changed and he looked at Ye Lin with an angry look.

"Can I talk to the old man?" Ye Lin insisted.

"You..." Chen Yiming stood up and pointed at Ye Lin angrily, "Don't bother my dad."

Ye Lin was about to say something when the door of the study room slammed open and Chen Yiming's father Chen Youkai walked in.

The old man had a furious look on his face, obviously having heard something outside. He rushed to Ye Lin as soon as he came in.

He shouted loudly, "Get lost, you are not welcome in our home, go and investigate whatever you want, it has nothing to do with us."

"roll!"

"Dad, Dad, don't get excited."

"That's right, Dad, take it easy, you have a bad heart."

When the couple saw that the old man was so angry, they were scared and hurried to comfort him.

The old man's eyes widened and he looked at Ye Lin angrily.

If Ye Lin wasn't a policeman, the old man would probably have come up and punched him a few times.

Ye Lin stood up calmly, looked at the old man calmly, and said: "Old man, you are a psychology major, a psychiatrist, why are you so excited all of a sudden? This is not in line with your profession."