Hearing the shout, Zhang Yu immediately got up to inquire about the situation.

"Guard... Toilet...... It's like a dead man. ”

Zhang Yu hurriedly blocked the bathroom area, waited for a long time, and did not see the squad sleeve come forward to check the situation, and looked back at the squad sleeve suspiciously.

"I'm a suspect, I have to avoid it."

Zhang Yu clasped his hands together and said with a pleading face, "Banda Forensic Doctor, I was wrong, wrong, wrong, wrong......"

The squad sleeve pushed open the shirt in disgust and walked into the bathroom to check the man's condition.

Then he raised his head and shook his head at Zhang Xiang, "Ship it back to the bureau first, and then contact the family." ”

Zhang Yu frowned and called Xiao Zhang and Xiao Liu, "You two help the forensic doctor to transport the body back." ”

Police station.

As soon as the door of the forensic office opened, Zhang Yu hurriedly greeted him, "How is it?" ”

"There are no obvious external injuries, however, I also found a pinhole in his left arm, and his death status is basically the same as Li Nian, you quickly contact his family, I think it should be autopsied as soon as possible to accurately determine the cause of his death, this is very likely to be a serial homicide case."

"I checked, the deceased's name is Zhao De, his wife died two years ago, no children, parents died early, and there are no brothers and sisters. You write a report, and I'll help you apply. ”

Ban Sleeve sighed and said helplessly, "Okay, you wait for me." ”

Ten minutes later, Ban Sleeve walked out of the office with the report, handed it to Zhang Xiang and said, "You as soon as possible." ”

Zhang Yu looked at the report and nodded, "You start, I'll help you hand in the application." ”

"You're not disciplined."

"Oh, it's okay, this application will definitely pass anyway. You can do it boldly. ”

"Okay, okay, you're the captain, listen to you." With that, Ban Sleeve walked into the forensic office.

Forensic Doctor's Office.

Ban Sleeve stared at the corpse in front of him, muttering to himself with regret.

"You hit Zhang Xiang's body, he didn't find out that you were wrong, you are really unlucky."

Then he picked up the scalpel and slowly slit open his chest, cutting out his heart, "It's hydride poisoning again." Ban sleeve put away the utensils and said lazily.

Ban Sleeve took off his disposable gloves and walked out of the medical examiner's room. Not surprisingly, Zhang Xiang was waiting for the results at the door of the forensic office.

"The cause of death is the same as Li Nian's, and the methods are the same, so it can basically be judged that it was done by the same person."

"Team Zhang, your courier." Zhang was about to speak, but was interrupted by a small policeman.

Zhang Yu pointed to himself suspiciously, "Mine? I don't have anything to mail. As he spoke, he took over the express, and there was only one USB drive in it.

Zhang's office.

Holding the USB disk of unknown origin, Zhang Yu hesitated for a long time, wanting to watch the content inside, but also afraid that it was a computer virus. Eventually, he plugged the USB drive into the computer.

Seeing the picture on the computer, Zhang Yu hurriedly called everyone to a meeting.

Conference room.

"I just received a USB drive, the content in it is very exciting, let's take a look." After that, Zhang Xiang played the video again.

The video is a little blurry, but everyone can still see that the whole process of a man raping and killing a woman is in the picture.

The video ended, and there was silence in the conference room.

Zhang Yu said very seriously, "I believe everyone can see that there are two people in the video, one of them is Zhuo Yuanyuan, the first deceased in the serial murder case of Zhaoguan University two days ago, and the other is Li Nian, who failed to arrest him." ”

"Who recorded it? Why didn't you say it before, and didn't take it out until now. ”

Zhang Yu shook his head helplessly, "It's a same-city express, the identity of the sender is false information, and the owner of the USB drive can't be found." ”

Ban Sleeve didn't participate in the discussion, just frowned and watched the video again. "This angle ...... shot"

Zhang Yu also leaned over and looked at the screen, "What's wrong with this angle?" ”

Ban Sleeve tilted his head, rewind the video for a few seconds, and watched it again, and said, "This should have been filmed in the forensic science classroom of Zhaoguan University." ”

"Are you sure?"

Ban Sleeve nodded, "I've been studying in this classroom for four years, and I can't be wrong." ”

Zhang Yu picked up the coat on the back of the chair, "Class sleeve, Li Yaotai and I will go to Zhaoguan University again." With that, he left the conference room.

Ban Sleeve and Li Yaotai looked at each other and smiled, and also got up and left the conference room.

Summoning the University.

Under the leadership of Ban Sleeve, the three of them soon arrived at the forensic science classroom. Zhang Yu looked out of the window, and then nodded, "It's this angle, it should have been taken by teachers or students at the school." ”

"It's only going to be taken by students from this department." Ban Sleeve said firmly.

"Why?" Li Yaotai asked suspiciously.

Ban Sleeve smiled, "Because at that time, no one would stay here except for law students who wanted to practice their techniques again." ”

"That's just as well."

Zhang Yu glanced at Li Yaotai and pouted, "Let's go, let's go back to the bureau first." ”

Li Yaotai looked at Zhang Xiang suspiciously, "Shouldn't you check the student's information or something, and find out who made the video?" ”

"You know! As far as you know! Today, the students and teachers have all gone to the science and technology museum to study, who will check it for you! Zhang Yu glanced at Li Yaotai and said angrily.

Li Yaotai apologized for a moment, and then said to himself, "No wonder the school is so empty today." ”

Then Zhang Xiang and Ban Sleeve walked in front and discussed Zhao De's case until the two found that Li Yaotai was missing.

At this time, the school radio suddenly went off, "Hah, two great police officers. ”

Ban Sleeve and Zhang Xiang did not answer, and began to observe their surroundings vigilantly.

"Is this young lady in a red shirt and a black strap skirt a friend of the two?"

Zhang Xian and Ban Sleeve quietly waited for his next step.

"Do you want to save her?"

"She's on the top floor now, but I want you to stand downstairs now, and if there's no one standing downstairs in a minute, she'll be downstairs, waiting for you."

Ban Sleeve said calmly: "Split up, I'll go downstairs to delay time, and you go upstairs to save Yaotai." ”

Zhang Yu nodded, "Pay attention to safety." Then the two moved quickly.

Ban Sleeve walked downstairs, and the radio sounded again, "Go to the bloody trail on the playground." ”

Ban Sleeve got the order and obediently walked to the designated position, "This is Qin Ge's place of death, what does he have to do with Qin Ge?" ’

Before the thought broke, Ban Sleeve was strangled by someone's neck.

"It's all because of you stupid policemen, if it weren't for your inability, Qin Ge wouldn't have died."

"If you...... Save ...... Finish...... Profound...... ...... ...... Qin Ge...... Neither...... will die. ”

"Don't you admit your mistake! You bunch of shit! The person behind him seemed to have been poked in the sore spot and increased the strength of his hand.

Ban Sleeve felt that her eardrums were already congested, and she resisted desperately, but she couldn't break free at all.

'Am I going to die like this?' No...... Can't ......' thought to himself, and tried to break free again, but it was still to no avail.

"Do you realize Qin Ge's pain at the beginning, it's all because of your incompetence! Qin Ge will be judged by these villains when he dies! ”

"you." Zhang Yu hurried downstairs and kicked away the man who had committed the attack.

"Are you alright? Class sleeves? Class sleeves? Zhang Xiang lifted his sleeves, leaned on his lap, and asked anxiously.

Li Yaotai rushed downstairs, looked at the unconscious squad sleeve, and was stunned.