This set of handling methods includes interrogation, investigation, etc., and Mu Chun's visit to the police station this time can only be regarded as cooperating, not that the police invited him, in the final analysis, Zhou Gang invited him to come.

Zhang Hai naturally admires Mu Chun very much, and is very sure of Mu Chun's talent, but he still needs to be more secure at work, which is also his work experience over the years.

The lack of a precedent for this kind of cooperation is the first aspect that Zhang Hai needs to consider, the suspect called a doctor to testify that he has not encountered such a thing before, and not to mention whether what Mu Chun said as a doctor in the psychosomatic department is judicially valid, just let Mu Chun participate in the investigation like this, Zhang Hai is not sure whether it is completely reasonable.

He noticed Liu Yiming's attitude since he took Mu Chun to the police station to get in the car, and he didn't see the slightest hesitation, and seemed to have complete trust in Mu Chun, and maybe as long as Chu Sisi didn't come to assist in the work, Liu Yiming wouldn't feel anything wrong at all.

Speaking of which, I was still young and inexperienced, and I didn't know when I was going to make a mistake.

——

In less than 20 minutes by car, the three of them had passed a 200-meter-long path outside the south gate of Sumikawa Medical College and arrived at the downstairs of the teacher's apartment outside the south gate of Sumikawa Medical College.

Liu Yiming walked around the teacher's apartment building for half a circle, found the location where he parked last night, and parked the police car behind his blue Tesla.

After getting out of the car, he threw the key to Zhang Hai and then took the lead towards the school.

"Wait, wait."

As soon as he walked a few steps, he heard Mu Chun's voice.

"What's wrong? Is there something wrong with Mr. Mu Chun? Liu Yiming stopped, stopped under a pomegranate tree, turned around, and waited patiently for Mu Chun's answer.

"There are two high-rise residential buildings here, and I want to see which one Zhou Gang lives in."

Mu Chun remembered Zhou Gang's address, and before going out, he looked at the outpatient system again and reconfirmed the address. But now, Mu Chun is facing the west side of this building, and when he looks up, he can't see the house number.

Therefore, he wanted Liu Yiming to wait a while, and he first checked which building Zhou Gang lived in.

When Zhang Hai heard it, he wanted to know where Zhou Gang lived, this question was too simple, because more than an hour ago, Zhang Hai had just come here, and his memory of Zhou Gang's residence was still hot.

"It's the building on your right." Zhang Hai raised his head and pointed to the light gray elevator building beside him.

"Okay, he's on the 11th floor, right?" Mu Chun asked.

Zhang Hai nodded, "That's right, it's the 11th floor, is there any problem?" After answering Mu Chun's question, Zhang Hai looked at the doctor suspiciously, only to see Mu Chun shake his head and say, "It's okay, let's talk about it later." ”

Zhang Hai was puzzled, and before he had time to think about it, he heard Liu Yiming's urging.

——

The south gate of Sumikawa Medical College is only as wide as a truck, and it seems that the gate is rarely opened, except for a small door on the right-hand side.

After the three of them walked into the campus from the small door one after another, Liu Yiming pointed to the dormitory building in front of him and introduced to Mu Chun, "This is the third dormitory building, and Deng Lin lives here." ”

Mu Chun nodded.

"Is there anything in particular that Dr. Mu needs to know?" Zhang Hai felt that this dormitory building was a dormitory building, and he didn't know what Mu Chun was going to come to see, so he didn't speak when he saw him, just stood quietly aside, and he also had a feeling that he couldn't speak.

At this time, he heard Mu Chun call his name, "Officer Zhang, where did you catch Zhou Gang yesterday?" ”

When Zhang Hai heard this, he took two steps to the left of the dormitory building and pointed to a path in front of him, "It's in front of these camphor trees, near the basketball court." ”

Mu Chun looked in the direction of Zhang Hai's finger, judging by the direction and location of the dormitory building, this wall is south, and this dormitory building is the first dormitory building near the south gate; To the east is facing the south gate outside the campus, and to the south is a row of camphor trees; There was only a small path on the other side of the camphor tree, with no floor tiles and no special asphalt trimming, so it was no wonder that Liu Yiming said yesterday that he almost tripped there.

Next to the path is the fence, and outside the fence seems to be an unused area, Mu Chun guessed that if he looked at it at night, he really didn't know what it was. He took a few more steps to the south, only to find a five-story dormitory on the other side of the small wall on the campus.

The exterior of this dormitory building looks slightly shabby, and it looks much older than the exterior of the third dormitory.

Founded 135 years ago, Sumikawa Medical College was formerly a women's college, and the architecture of the teaching building is very retro and stylish. In the past 100 years, many new dormitories and teaching buildings have been built one after another, and now Sumikawa Medical College has a modern teaching building with more than 20 floors high, but also retains the original red brick building.

Especially every year when the sky is full of ginkgo biloba, many literary and artistic young people will come to the red brick teaching building of Sumikawa Medical College to take a group of late autumn photos.

Although the third dormitory building in front of me looks like an old-fashioned dormitory building from the 90s, the exterior walls are very clean and tidy, and it looks like it has just been repainted in a year.

I saw two policemen standing at the door of the dormitory, and the security guard on duty in the duty room next to the south gate staggered to the three of them.

"Is there something going on?" The security guard asked cautiously.

Zhang Hai was the first to turn around and tell the security guard that the police were investigating something and told him not to worry.

The security guard doesn't look very old, but the knee of his right leg is turned out, and he doesn't walk like a normal person.

"Well, I thought something was wrong, the students weren't there during the winter vacation, who were you?"

Hearing the security guard's question, Zhang Hai patiently replied again, "It's nothing, just to investigate some things, don't worry." ”

Although it was to reassure the security guard, the security guard's eyes were a little frightened, and his lips trembled slightly, originally holding a newspaper in his right hand, but at the moment the two hands folded and folded the newspaper aimlessly.

Mu Chun looked carefully, thinking that the security guard might have something to say but didn't dare to speak casually, so he asked Liu Yiming softly, "Have you seen this gentleman last night?" ”

Liu Yiming quickly recalled it in his mind, then shook his head and replied, "No, I haven't seen it." ”

"So there are no security guards here at night?" Mu Chun whispered to himself.

。