last case

"I..." Qin An's eyes flickered, and he said, "I suddenly remembered something, so..."

Although he said that, otherwise it was obviously not because of this, he secretly looked at Xie Ji Bai and Tang Xin with his eyes, looking very scared and vigilant.

Maybe it's because Qin An is still young, and he doesn't have a city, and all expressions are written on his face.

In the end Zhang Kailiang went out first and asked Tang Xin and Xie Jibai to talk to Qin An in this room.

Qin An was sitting on the sofa opposite, very nervous, his hands were clasped together, pinched tightly, his nails turned white.

Xie Jibai said: "Some of our colleagues have already asked you about it before, but now I still want to ask you more carefully."

"I really..." Qin An said, "I really don't know anything, really."

Tang Xin took out three photos. The photos in the first two chapters showed the doll parts beside the two deceased, a leg and an arm.

Xie Jibai asked: "Have you seen similar dolls before?"

Qin An immediately shook his head and said, "I haven't seen it before."

"Then have you seen him?" Tang Xin picked up the Chapter 3 photo and showed it to Qin An.

It's a photo of Yu Gu. In the photo, Yu Gu is wearing a pure black suit. He doesn't smile at the camera, but he doesn't look very serious. He looks like a friendly and gentle gentleman.

Qin An was stunned when he first saw the photo, his eyes were fixed on the photo for about five seconds, and he suddenly felt his gaffe, quickly shook his head and said, "I haven't seen it before."

Xie Ji Bai said gently: "His name is Yu Gu, and he is a puppet maker."

"Oh, really..." Qin An smiled unnaturally.

Xie Jibai asked where Qin An was when the accident happened to the two deceased. Qin An answered honestly, and it was not much different from what he told Liu Zhihui and Qin Xu last time, but the order was reversed.

After asking all the questions, Xie Jibai and Tang Xin left the room. Zhang Kailiang was in the waiting room next door. When he saw them coming out, he stood up and asked, "Is Qin An okay?"

Xie Ji Bai shook his head.

Zhang Kailiang said: "Qin An was my eldest sister's patient before. I saw him a few times. This kid has a bit of low self-esteem and timidity. He is actually a good boy."

Xie Jibai nodded and said, "Thank you, Mr. Zhang, for your cooperation. Let's go first."

"Okay." Zhang Kailiang nodded.

Tang Xin and Xie Jibai took the elevator to the first floor, and when they entered the elevator, Tang Xin said, "Qin An must have something to hide, but I think that Zhang Kailiang also has a problem."

Xie Jibai raised his eyebrows and said, "How did you see that?"

Tang Xin said: "Zhang Linghua is Zhang Kailiang's older sister. Zhang Kailiang doesn't seem to be sad at all when Zhang Linghua died, and his behavior in every aspect is too decent and understanding, don't you think?"

"Indeed." Xie Jibai said, "I thought about going with me. Let's go to the front desk on the first floor and ask about Zhang Kailiang's itinerary for those two days."

They went to the front desk on the first floor, showed people their IDs, and asked the person on duty to adjust Zhang Kailiang's work status in recent days.

The front desk printed a form for them, Xie Jibai picked it up and took a look. That night, Zhang Kailiang was indeed at work, and he got off work at 09:30 in the morning.The sign-in machine showed that Zhang Kailiang came to the evening shift very early that day, and had a record of swiping his card to work.The next day I swiped my card to leave work at [-]:[-] in the morning.

Therefore, when No.1 victim Zhang Linghua died, Zhang Kailiang should have been in the hospital.When the No. 2 deceased died, Zhang Kailiang had just left work and had no time to rush to the deceased's house to commit the crime.

Tang Xin frowned and said, "He does have an alibi."

Xie Jibai said, "Not necessarily."

"Huh?" Tang Xin looked at him.

Xie Jibai pointed to the form and said, "This symbol means shift change?"

The front desk glanced at it and said, "Yes. Zhang Kailiang should be on the morning shift that day, but he switched shifts with someone else and became the evening shift. When I came to work a few mornings ago, I happened to hear Zhang Kailiang and another shift A doctor said that something happened that day and he wanted to transfer a shift."

Xie Jibai said: "When Zhang Kailiang worked at night, none of the patients had an appointment, and there was no consultation record."

Tang Xin looked down, and it was indeed the case, and there was no consultation record at all.

Xie Jibai said: "There is no monitoring in the consultation room."

It is true that there is no surveillance in the consulting room, and it is also to protect the privacy of patients, but there are surveillance videos in the corridors and elevators.

Xie Jibai asked the staff to adjust the surveillance video, but unfortunately, the surveillance on the other floors was good, but the surveillance on Zhang Kailiang's floor was broken and has not been repaired.

Xie Jibai said: "Zhang Kailiang was on night shift at the hospital that day, but there were no patients at all. He was alone in the consulting room. Such a long time was enough for him to rush to the scene of the crime and commit murder."

"It's just," Tang Xin said, "when the second deceased died, Zhang Kailiang had the clock-in information for getting off work."

Xie Jibai nodded and said, "But I just read it. The check-in here is to swipe the badge, not to scan the face or fingerprints. If someone has Zhang Kailiang's badge, they can punch the card for Zhang Kailiang."

What Xie Jibai said had some truth, but it was just some inference.

Xie Jibai said, "Let's ask the doctor who changed shifts with Zhang Kailiang again."

The doctor who changed shifts with Zhang Kailiang that day was also there at this moment, and was surprised to see a police detective come to look for him, and asked, "What's the matter?"

It's a female doctor, she looks younger than 30 years old.

She was wearing a white coat on the outside, but she was dressed very stylishly on the inside. There was a faint smell of perfume on her body, which was not strong, which was more acceptable to people.

After hearing Xie Jibai's words, the female doctor smiled and said, "Oh, the front desk made a mistake. Dr. Zhang and I switched shifts that day. I happened to have dinner with my friends that day, so I asked Dr. Zhang to switch shifts with me. I had an early shift the next day, and when I got to the consulting room, I chatted with Dr. Zhang for a while, and then Dr. Zhang left."

Whether someone told a lie, or really remembered it wrong, it is impossible to judge now.When a female doctor testified for Zhang Kailiang, he had another alibi.

"Where are we going now?" Tang Xin asked.

Xie Jibai thought for a while and said, "There is one more important thing."

The two asked someone to compile a list of Zhang Linghua's patients for them.

The staff refused at first, thinking it was the patient's privacy, but Xie Jibai and Tang Xin had documents and wanted to investigate the murder case, so they had to agree and gave them a detailed document with photos.

Xie Jibai took the list and said, "I'm afraid the murderer will commit another crime."

"Do you think the next victim will be Zhang Linghua's patient?" Tang Xin asked.

"I don't know." Xie Jibai said, "I think it's someone related to her, maybe the patient is more likely."

The two of them left the clinic, sat down in the nearby coffee shop, chose a table in the corner, and ordered a cup of coffee and a cup of milk.

Xie Jibai began to look down at the documents in his hand.

Tang Xin took a sip of coffee and said, "There are enough materials."

Xie Jibai nodded and said, "But it's not completely clueless." He took out a photo while talking.

It was the photos of those doll parts that Yu Gu had shown them before.

The doll is assembled without strings, and the whole is divided into five parts.Torso, left arm, right arm, left leg, right leg, no head in the picture.

Now at the scene of the two murders, they found an arm and a leg respectively, that is to say, there are only three parts that have not yet appeared, namely an arm, a leg and a torso.

Xie Jibai said: "The murderer probably felt that there was a certain similarity between the doll and the deceased, so he chose the deceased as his target."

The first deceased, Zhang Linghua, had a mole on the back of his hand, and the doll also had it on the back of his hand.

The second deceased had a small scar on his knee, as did the doll's knee.

Tang Xin said: "The sign of the torso is obvious."

Tang Xin pointed to the photo and said, "Look, there is a rose tattoo on the doll's shoulder."

Rose tattoo?

Xie Jibai frowned and asked, "How do you know it's a rose tattoo? It's a white patch, not a red one."

Tang Xin laughed and said, "It's a white rose, not a red rose."

There is a white spot on the left shoulder of the puppet. The photo is old and the clarity is not high. It is estimated that it was taken with a mobile phone at that time, and because of the angle problem, the white rose tattoo on the shoulder of the torso is very blurry. At first glance It's like a white patch.

Tang Xin said: "When I was abroad, I had a friend who had a lot of research on tattoos. I have seen this kind of pattern before."

"Rose tattoo..." Xie Jibai was taken aback, and said, "It turned out to be a rose tattoo, where did I see it?"

"Where is it?" Tang Xin asked.

"Yes..." Xie Ji Bai suddenly stood up, and said, "That female doctor just now, did she have a red rose tattoo near her left collarbone?"

When Xie Jibai said this, Tang Xin was taken aback for a moment, and after thinking about it, it was indeed the case.

The female doctor was wearing a collared shirt with an open neckline, and there was indeed a patch of red near the collarbone.But both of them are men, so it's not easy to look at the collar of the lady too carefully, so they didn't look too much at the time.At this time Xie Jibai suddenly mentioned it, Tang Xin had a little impression.

"Walk."